201657830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{96487}}^1$

素因数の和:96524

約数の個数: 32

約数和(自身を含む): 416828160

約数和(自身を除く): 215170330

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 96487, 192974, 482435, 964870, 1061357, 1833253, 2122714, 3666506, 5306785, 9166265, 10613570, 18332530, 20165783, 40331566, 100828915, 201657830]

約数ペア:

[(1, 201657830), (2, 100828915), (5, 40331566), (10, 20165783), (11, 18332530), (19, 10613570), (22, 9166265), (38, 5306785), (55, 3666506), (95, 2122714), (110, 1833253), (190, 1061357), (209, 964870), (418, 482435), (1045, 192974), (2090, 96487)]