201107830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{5557}}^1$

素因数の和:5629

約数の個数: 64

約数和(自身を含む): 461002752

約数和(自身を除く): 259894922

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 47, 55, 70, 77, 94, 110, 154, 235, 329, 385, 470, 517, 658, 770, 1034, 1645, 2585, 3290, 3619, 5170, 5557, 7238, 11114, 18095, 27785, 36190, 38899, 55570, 61127, 77798, 122254, 194495, 261179, 305635, 388990, 427889, 522358, 611270, 855778, 1305895, 1828253, 2139445, 2611790, 2872969, 3656506, 4278890, 5745938, 9141265, 14364845, 18282530, 20110783, 28729690, 40221566, 100553915, 201107830]

約数ペア:

[(1, 201107830), (2, 100553915), (5, 40221566), (7, 28729690), (10, 20110783), (11, 18282530), (14, 14364845), (22, 9141265), (35, 5745938), (47, 4278890), (55, 3656506), (70, 2872969), (77, 2611790), (94, 2139445), (110, 1828253), (154, 1305895), (235, 855778), (329, 611270), (385, 522358), (470, 427889), (517, 388990), (658, 305635), (770, 261179), (1034, 194495), (1645, 122254), (2585, 77798), (3290, 61127), (3619, 55570), (5170, 38899), (5557, 36190), (7238, 27785), (11114, 18095)]