209800584

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:217

約数の個数: 256

約数和(自身を含む): 718080000

約数和(自身を除く): 508279416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 67, 72, 76, 84, 108, 109, 114, 126, 133, 134, 152, 168, 171, 189, 201, 216, 218, 228, 252, 266, 268, 327, 342, 378, 399, 402, 436, 456, 469, 504, 513, 532, 536, 603, 654, 684, 756, 763, 798, 804, 872, 938, 981, 1026, 1064, 1197, 1206, 1273, 1308, 1368, 1407, 1512, 1526, 1596, 1608, 1809, 1876, 1962, 2052, 2071, 2289, 2394, 2412, 2546, 2616, 2814, 2943, 3052, 3192, 3591, 3618, 3752, 3819, 3924, 4104, 4142, 4221, 4578, 4788, 4824, 5092, 5628, 5886, 6104, 6213, 6867, 7182, 7236, 7303, 7638, 7848, 8284, 8442, 8911, 9156, 9576, 10184, 11256, 11457, 11772, 12426, 12663, 13734, 14364, 14472, 14497, 14606, 15276, 16568, 16884, 17822, 18312, 18639, 20601, 21909, 22914, 23544, 24852, 25326, 26733, 27468, 28728, 28994, 29212, 30552, 33768, 34371, 35644, 37278, 41202, 43491, 43818, 45828, 49704, 50652, 51121, 53466, 54936, 55917, 57988, 58424, 65727, 68742, 71288, 74556, 80199, 82404, 86982, 87636, 91656, 101304, 102242, 106932, 111834, 115976, 130473, 131454, 137484, 138757, 149112, 153363, 160398, 164808, 173964, 175272, 197181, 204484, 213864, 223668, 240597, 260946, 262908, 274968, 277514, 306726, 320796, 347928, 391419, 394362, 408968, 416271, 447336, 460089, 481194, 521892, 525816, 555028, 613452, 641592, 782838, 788724, 832542, 920178, 962388, 971299, 1043784, 1110056, 1226904, 1248813, 1380267, 1565676, 1577448, 1665084, 1840356, 1924776, 1942598, 2497626, 2760534, 2913897, 3131352, 3330168, 3680712, 3746439, 3885196, 4995252, 5521068, 5827794, 7492878, 7770392, 8741691, 9990504, 11042136, 11655588, 14985756, 17483382, 23311176, 26225073, 29971512, 34966764, 52450146, 69933528, 104900292, 209800584]

約数ペア:

[(1, 209800584), (2, 104900292), (3, 69933528), (4, 52450146), (6, 34966764), (7, 29971512), (8, 26225073), (9, 23311176), (12, 17483382), (14, 14985756), (18, 11655588), (19, 11042136), (21, 9990504), (24, 8741691), (27, 7770392), (28, 7492878), (36, 5827794), (38, 5521068), (42, 4995252), (54, 3885196), (56, 3746439), (57, 3680712), (63, 3330168), (67, 3131352), (72, 2913897), (76, 2760534), (84, 2497626), (108, 1942598), (109, 1924776), (114, 1840356), (126, 1665084), (133, 1577448), (134, 1565676), (152, 1380267), (168, 1248813), (171, 1226904), (189, 1110056), (201, 1043784), (216, 971299), (218, 962388), (228, 920178), (252, 832542), (266, 788724), (268, 782838), (327, 641592), (342, 613452), (378, 555028), (399, 525816), (402, 521892), (436, 481194), (456, 460089), (469, 447336), (504, 416271), (513, 408968), (532, 394362), (536, 391419), (603, 347928), (654, 320796), (684, 306726), (756, 277514), (763, 274968), (798, 262908), (804, 260946), (872, 240597), (938, 223668), (981, 213864), (1026, 204484), (1064, 197181), (1197, 175272), (1206, 173964), (1273, 164808), (1308, 160398), (1368, 153363), (1407, 149112), (1512, 138757), (1526, 137484), (1596, 131454), (1608, 130473), (1809, 115976), (1876, 111834), (1962, 106932), (2052, 102242), (2071, 101304), (2289, 91656), (2394, 87636), (2412, 86982), (2546, 82404), (2616, 80199), (2814, 74556), (2943, 71288), (3052, 68742), (3192, 65727), (3591, 58424), (3618, 57988), (3752, 55917), (3819, 54936), (3924, 53466), (4104, 51121), (4142, 50652), (4221, 49704), (4578, 45828), (4788, 43818), (4824, 43491), (5092, 41202), (5628, 37278), (5886, 35644), (6104, 34371), (6213, 33768), (6867, 30552), (7182, 29212), (7236, 28994), (7303, 28728), (7638, 27468), (7848, 26733), (8284, 25326), (8442, 24852), (8911, 23544), (9156, 22914), (9576, 21909), (10184, 20601), (11256, 18639), (11457, 18312), (11772, 17822), (12426, 16884), (12663, 16568), (13734, 15276), (14364, 14606), (14472, 14497)]