201790394

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{271}}^1\times {\mathrm{2203}}^1$

素因数の和:2502

約数の個数: 24

約数和(自身を含む): 329118912

約数和(自身を除く): 127328518

約数列:

[1, 2, 13, 26, 169, 271, 338, 542, 2203, 3523, 4406, 7046, 28639, 45799, 57278, 91598, 372307, 597013, 744614, 1194026, 7761169, 15522338, 100895197, 201790394]

約数ペア:

[(1, 201790394), (2, 100895197), (13, 15522338), (26, 7761169), (169, 1194026), (271, 744614), (338, 597013), (542, 372307), (2203, 91598), (3523, 57278), (4406, 45799), (7046, 28639)]