201866450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5743}}^1$

素因数の和:5811

約数の個数: 48

約数和(自身を含む): 405985920

約数和(自身を除く): 204119470

約数列:

[1, 2, 5, 10, 19, 25, 37, 38, 50, 74, 95, 185, 190, 370, 475, 703, 925, 950, 1406, 1850, 3515, 5743, 7030, 11486, 17575, 28715, 35150, 57430, 109117, 143575, 212491, 218234, 287150, 424982, 545585, 1062455, 1091170, 2124910, 2727925, 4037329, 5312275, 5455850, 8074658, 10624550, 20186645, 40373290, 100933225, 201866450]

約数ペア:

[(1, 201866450), (2, 100933225), (5, 40373290), (10, 20186645), (19, 10624550), (25, 8074658), (37, 5455850), (38, 5312275), (50, 4037329), (74, 2727925), (95, 2124910), (185, 1091170), (190, 1062455), (370, 545585), (475, 424982), (703, 287150), (925, 218234), (950, 212491), (1406, 143575), (1850, 109117), (3515, 57430), (5743, 35150), (7030, 28715), (11486, 17575)]