201659326

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{397}}^1\times {\mathrm{2099}}^1$

素因数の和:2520

約数の個数: 24

約数和(自身を含む): 333484200

約数和(自身を除く): 131824874

約数列:

[1, 2, 11, 22, 121, 242, 397, 794, 2099, 4198, 4367, 8734, 23089, 46178, 48037, 96074, 253979, 507958, 833303, 1666606, 9166333, 18332666, 100829663, 201659326]

約数ペア:

[(1, 201659326), (2, 100829663), (11, 18332666), (22, 9166333), (121, 1666606), (242, 833303), (397, 507958), (794, 253979), (2099, 96074), (4198, 48037), (4367, 46178), (8734, 23089)]