200899616

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{330427}}^1$

素因数の和:330456

約数の個数: 24

約数和(自身を含む): 416339280

約数和(自身を除く): 215439664

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 330427, 660854, 1321708, 2643416, 5286832, 6278113, 10573664, 12556226, 25112452, 50224904, 100449808, 200899616]

約数ペア:

[(1, 200899616), (2, 100449808), (4, 50224904), (8, 25112452), (16, 12556226), (19, 10573664), (32, 6278113), (38, 5286832), (76, 2643416), (152, 1321708), (304, 660854), (608, 330427)]