200488470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:187

約数の個数: 256

約数和(自身を含む): 644087808

約数和(自身を除く): 443599338

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 23, 26, 30, 31, 35, 39, 42, 46, 62, 65, 69, 70, 78, 91, 93, 103, 105, 115, 130, 138, 155, 161, 182, 186, 195, 206, 210, 217, 230, 273, 299, 309, 310, 322, 345, 390, 403, 434, 455, 465, 483, 515, 546, 598, 618, 651, 690, 713, 721, 805, 806, 897, 910, 930, 966, 1030, 1085, 1209, 1302, 1339, 1365, 1426, 1442, 1495, 1545, 1610, 1794, 2015, 2093, 2139, 2163, 2170, 2369, 2415, 2418, 2678, 2730, 2821, 2990, 3090, 3193, 3255, 3565, 3605, 4017, 4030, 4186, 4278, 4326, 4485, 4738, 4830, 4991, 5642, 6045, 6279, 6386, 6510, 6695, 7107, 7130, 7210, 8034, 8463, 8970, 9269, 9373, 9579, 9982, 10465, 10695, 10815, 11845, 12090, 12558, 13390, 14105, 14214, 14973, 15965, 16583, 16926, 18538, 18746, 19158, 20085, 20930, 21390, 21630, 22351, 23690, 24955, 27807, 28119, 28210, 29946, 30797, 31395, 31930, 33166, 35535, 40170, 41509, 42315, 44702, 46345, 46865, 47895, 49749, 49910, 55614, 56238, 61594, 62790, 64883, 67053, 71070, 73439, 74865, 82915, 83018, 84630, 92391, 92690, 93730, 95790, 99498, 111755, 124527, 129766, 134106, 139035, 140595, 146878, 149730, 153985, 165830, 184782, 194649, 207545, 215579, 220317, 223510, 248745, 249054, 278070, 281190, 290563, 307970, 324415, 335265, 367195, 389298, 415090, 431158, 440634, 461955, 497490, 514073, 581126, 622635, 646737, 648830, 670530, 734390, 871689, 923910, 954707, 973245, 1028146, 1077895, 1101585, 1245270, 1293474, 1452815, 1542219, 1743378, 1909414, 1946490, 2155790, 2203170, 2570365, 2864121, 2905630, 3084438, 3233685, 4358445, 4773535, 5140730, 5728242, 6467370, 6682949, 7711095, 8716890, 9547070, 13365898, 14320605, 15422190, 20048847, 28641210, 33414745, 40097694, 66829490, 100244235, 200488470]

約数ペア:

[(1, 200488470), (2, 100244235), (3, 66829490), (5, 40097694), (6, 33414745), (7, 28641210), (10, 20048847), (13, 15422190), (14, 14320605), (15, 13365898), (21, 9547070), (23, 8716890), (26, 7711095), (30, 6682949), (31, 6467370), (35, 5728242), (39, 5140730), (42, 4773535), (46, 4358445), (62, 3233685), (65, 3084438), (69, 2905630), (70, 2864121), (78, 2570365), (91, 2203170), (93, 2155790), (103, 1946490), (105, 1909414), (115, 1743378), (130, 1542219), (138, 1452815), (155, 1293474), (161, 1245270), (182, 1101585), (186, 1077895), (195, 1028146), (206, 973245), (210, 954707), (217, 923910), (230, 871689), (273, 734390), (299, 670530), (309, 648830), (310, 646737), (322, 622635), (345, 581126), (390, 514073), (403, 497490), (434, 461955), (455, 440634), (465, 431158), (483, 415090), (515, 389298), (546, 367195), (598, 335265), (618, 324415), (651, 307970), (690, 290563), (713, 281190), (721, 278070), (805, 249054), (806, 248745), (897, 223510), (910, 220317), (930, 215579), (966, 207545), (1030, 194649), (1085, 184782), (1209, 165830), (1302, 153985), (1339, 149730), (1365, 146878), (1426, 140595), (1442, 139035), (1495, 134106), (1545, 129766), (1610, 124527), (1794, 111755), (2015, 99498), (2093, 95790), (2139, 93730), (2163, 92690), (2170, 92391), (2369, 84630), (2415, 83018), (2418, 82915), (2678, 74865), (2730, 73439), (2821, 71070), (2990, 67053), (3090, 64883), (3193, 62790), (3255, 61594), (3565, 56238), (3605, 55614), (4017, 49910), (4030, 49749), (4186, 47895), (4278, 46865), (4326, 46345), (4485, 44702), (4738, 42315), (4830, 41509), (4991, 40170), (5642, 35535), (6045, 33166), (6279, 31930), (6386, 31395), (6510, 30797), (6695, 29946), (7107, 28210), (7130, 28119), (7210, 27807), (8034, 24955), (8463, 23690), (8970, 22351), (9269, 21630), (9373, 21390), (9579, 20930), (9982, 20085), (10465, 19158), (10695, 18746), (10815, 18538), (11845, 16926), (12090, 16583), (12558, 15965), (13390, 14973), (14105, 14214)]