201422836

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{7459}}^1$

素因数の和:7663

約数の個数: 24

約数和(自身を含む): 363033440

約数和(自身を除く): 161610604

約数列:

[1, 2, 4, 43, 86, 157, 172, 314, 628, 6751, 7459, 13502, 14918, 27004, 29836, 320737, 641474, 1171063, 1282948, 2342126, 4684252, 50355709, 100711418, 201422836]

約数ペア:

[(1, 201422836), (2, 100711418), (4, 50355709), (43, 4684252), (86, 2342126), (157, 1282948), (172, 1171063), (314, 641474), (628, 320737), (6751, 29836), (7459, 27004), (13502, 14918)]