201118342

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1\times {\mathrm{4111}}^1$

素因数の和:4575

約数の個数: 16

約数和(自身を含む): 307462464

約数和(自身を除く): 106344122

約数列:

[1, 2, 61, 122, 401, 802, 4111, 8222, 24461, 48922, 250771, 501542, 1648511, 3297022, 100559171, 201118342]

約数ペア:

[(1, 201118342), (2, 100559171), (61, 3297022), (122, 1648511), (401, 501542), (802, 250771), (4111, 48922), (8222, 24461)]