201862468

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{419}}^1\times {\mathrm{2801}}^1$

素因数の和:3267

約数の個数: 24

約数和(自身を含む): 362466720

約数和(自身を除く): 160604252

約数列:

[1, 2, 4, 43, 86, 172, 419, 838, 1676, 2801, 5602, 11204, 18017, 36034, 72068, 120443, 240886, 481772, 1173619, 2347238, 4694476, 50465617, 100931234, 201862468]

約数ペア:

[(1, 201862468), (2, 100931234), (4, 50465617), (43, 4694476), (86, 2347238), (172, 1173619), (419, 481772), (838, 240886), (1676, 120443), (2801, 72068), (5602, 36034), (11204, 18017)]