201588656

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{84559}}^1$

素因数の和:84716

約数の個数: 20

約数和(自身を含む): 393204000

約数和(自身を除く): 191615344

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 84559, 169118, 338236, 676472, 1352944, 12599291, 25198582, 50397164, 100794328, 201588656]

約数ペア:

[(1, 201588656), (2, 100794328), (4, 50397164), (8, 25198582), (16, 12599291), (149, 1352944), (298, 676472), (596, 338236), (1192, 169118), (2384, 84559)]