203880924

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:137

約数の個数: 216

約数和(自身を含む): 613896192

約数和(自身を除く): 410015268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 31, 36, 39, 46, 47, 52, 62, 69, 78, 92, 93, 94, 117, 124, 138, 141, 156, 169, 186, 188, 207, 234, 276, 279, 282, 299, 338, 372, 403, 414, 423, 468, 507, 558, 564, 598, 611, 676, 713, 806, 828, 846, 897, 1014, 1081, 1116, 1196, 1209, 1222, 1426, 1457, 1521, 1612, 1692, 1794, 1833, 2028, 2139, 2162, 2418, 2444, 2691, 2852, 2914, 3042, 3243, 3588, 3627, 3666, 3887, 4278, 4324, 4371, 4836, 5239, 5382, 5499, 5828, 6084, 6417, 6486, 7254, 7332, 7774, 7943, 8556, 8742, 9269, 9729, 10478, 10764, 10998, 11661, 12834, 12972, 13113, 14053, 14508, 15548, 15717, 15886, 17484, 18538, 18941, 19458, 20956, 21996, 23322, 23829, 25668, 26226, 27807, 28106, 31434, 31772, 33511, 34983, 37076, 37882, 38916, 42159, 46644, 47151, 47658, 52452, 55614, 56212, 56823, 62868, 67022, 69966, 71487, 75764, 83421, 84318, 94302, 95316, 100533, 111228, 113646, 120497, 126477, 134044, 139932, 142974, 166842, 168636, 170469, 182689, 188604, 201066, 227292, 240994, 246233, 252954, 285948, 301599, 333684, 340938, 361491, 365378, 402132, 435643, 481988, 492466, 505908, 548067, 603198, 681876, 722982, 730756, 738699, 871286, 984932, 1084473, 1096134, 1206396, 1306929, 1445964, 1477398, 1644201, 1742572, 2168946, 2192268, 2216097, 2613858, 2954796, 3288402, 3920787, 4337892, 4432194, 5227716, 5663359, 6576804, 7841574, 8864388, 11326718, 15683148, 16990077, 22653436, 33980154, 50970231, 67960308, 101940462, 203880924]

約数ペア:

[(1, 203880924), (2, 101940462), (3, 67960308), (4, 50970231), (6, 33980154), (9, 22653436), (12, 16990077), (13, 15683148), (18, 11326718), (23, 8864388), (26, 7841574), (31, 6576804), (36, 5663359), (39, 5227716), (46, 4432194), (47, 4337892), (52, 3920787), (62, 3288402), (69, 2954796), (78, 2613858), (92, 2216097), (93, 2192268), (94, 2168946), (117, 1742572), (124, 1644201), (138, 1477398), (141, 1445964), (156, 1306929), (169, 1206396), (186, 1096134), (188, 1084473), (207, 984932), (234, 871286), (276, 738699), (279, 730756), (282, 722982), (299, 681876), (338, 603198), (372, 548067), (403, 505908), (414, 492466), (423, 481988), (468, 435643), (507, 402132), (558, 365378), (564, 361491), (598, 340938), (611, 333684), (676, 301599), (713, 285948), (806, 252954), (828, 246233), (846, 240994), (897, 227292), (1014, 201066), (1081, 188604), (1116, 182689), (1196, 170469), (1209, 168636), (1222, 166842), (1426, 142974), (1457, 139932), (1521, 134044), (1612, 126477), (1692, 120497), (1794, 113646), (1833, 111228), (2028, 100533), (2139, 95316), (2162, 94302), (2418, 84318), (2444, 83421), (2691, 75764), (2852, 71487), (2914, 69966), (3042, 67022), (3243, 62868), (3588, 56823), (3627, 56212), (3666, 55614), (3887, 52452), (4278, 47658), (4324, 47151), (4371, 46644), (4836, 42159), (5239, 38916), (5382, 37882), (5499, 37076), (5828, 34983), (6084, 33511), (6417, 31772), (6486, 31434), (7254, 28106), (7332, 27807), (7774, 26226), (7943, 25668), (8556, 23829), (8742, 23322), (9269, 21996), (9729, 20956), (10478, 19458), (10764, 18941), (10998, 18538), (11661, 17484), (12834, 15886), (12972, 15717), (13113, 15548), (14053, 14508)]