100449808

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{330427}}^1$

素因数の和:330454

約数の個数: 20

約数和(自身を含む): 204865360

約数和(自身を除く): 104415552

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 330427, 660854, 1321708, 2643416, 5286832, 6278113, 12556226, 25112452, 50224904, 100449808]

約数ペア:

[(1, 100449808), (2, 50224904), (4, 25112452), (8, 12556226), (16, 6278113), (19, 5286832), (38, 2643416), (76, 1321708), (152, 660854), (304, 330427)]