201740864

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5639}}^1$

素因数の和:5707

約数の個数: 56

約数和(自身を含む): 441228480

約数和(自身を除く): 239487616

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 172, 208, 344, 416, 559, 688, 832, 1118, 1376, 2236, 2752, 4472, 5639, 8944, 11278, 17888, 22556, 35776, 45112, 73307, 90224, 146614, 180448, 242477, 293228, 360896, 484954, 586456, 969908, 1172912, 1939816, 2345824, 3152201, 3879632, 4691648, 6304402, 7759264, 12608804, 15518528, 25217608, 50435216, 100870432, 201740864]

約数ペア:

[(1, 201740864), (2, 100870432), (4, 50435216), (8, 25217608), (13, 15518528), (16, 12608804), (26, 7759264), (32, 6304402), (43, 4691648), (52, 3879632), (64, 3152201), (86, 2345824), (104, 1939816), (172, 1172912), (208, 969908), (344, 586456), (416, 484954), (559, 360896), (688, 293228), (832, 242477), (1118, 180448), (1376, 146614), (2236, 90224), (2752, 73307), (4472, 45112), (5639, 35776), (8944, 22556), (11278, 17888)]