211888510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{12101}}^1$

素因数の和:12228

約数の個数: 32

約数和(自身を含む): 407788992

約数和(自身を除く): 195900482

約数列:

[1, 2, 5, 10, 17, 34, 85, 103, 170, 206, 515, 1030, 1751, 3502, 8755, 12101, 17510, 24202, 60505, 121010, 205717, 411434, 1028585, 1246403, 2057170, 2492806, 6232015, 12464030, 21188851, 42377702, 105944255, 211888510]

約数ペア:

[(1, 211888510), (2, 105944255), (5, 42377702), (10, 21188851), (17, 12464030), (34, 6232015), (85, 2492806), (103, 2057170), (170, 1246403), (206, 1028585), (515, 411434), (1030, 205717), (1751, 121010), (3502, 60505), (8755, 24202), (12101, 17510)]