201799912

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1327631}}^1$

素因数の和:1327656

約数の個数: 16

約数和(自身を含む): 398289600

約数和(自身を除く): 196489688

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1327631, 2655262, 5310524, 10621048, 25224989, 50449978, 100899956, 201799912]

約数ペア:

[(1, 201799912), (2, 100899956), (4, 50449978), (8, 25224989), (19, 10621048), (38, 5310524), (76, 2655262), (152, 1327631)]