205701118

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{72379}}^1$

素因数の和:72424

約数の個数: 24

約数和(自身を含む): 371309400

約数和(自身を除く): 165608282

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 72379, 144758, 506653, 1013306, 2098991, 3546571, 4197982, 7093142, 14692937, 29385874, 102850559, 205701118]

約数ペア:

[(1, 205701118), (2, 102850559), (7, 29385874), (14, 14692937), (29, 7093142), (49, 4197982), (58, 3546571), (98, 2098991), (203, 1013306), (406, 506653), (1421, 144758), (2842, 72379)]