201951160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{296987}}^1$

素因数の和:297015

約数の個数: 32

約数和(自身を含む): 481120560

約数和(自身を除く): 279169400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 296987, 593974, 1187948, 1484935, 2375896, 2969870, 5048779, 5939740, 10097558, 11879480, 20195116, 25243895, 40390232, 50487790, 100975580, 201951160]

約数ペア:

[(1, 201951160), (2, 100975580), (4, 50487790), (5, 40390232), (8, 25243895), (10, 20195116), (17, 11879480), (20, 10097558), (34, 5939740), (40, 5048779), (68, 2969870), (85, 2375896), (136, 1484935), (170, 1187948), (340, 593974), (680, 296987)]