200699318

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{122827}}^1$

素因数の和:122891

約数の個数: 16

約数和(自身を含む): 324265920

約数和(自身を除く): 123566602

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 122827, 245654, 2333713, 4667426, 5281561, 10563122, 100349659, 200699318]

約数ペア:

[(1, 200699318), (2, 100349659), (19, 10563122), (38, 5281561), (43, 4667426), (86, 2333713), (817, 245654), (1634, 122827)]