207848335

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 266452992

約数和(自身を除く): 58604657

約数列:

[1, 5, 31, 47, 103, 155, 235, 277, 515, 1385, 1457, 3193, 4841, 7285, 8587, 13019, 15965, 24205, 28531, 42935, 65095, 142655, 150071, 403589, 750355, 884461, 1340957, 2017945, 4422305, 6704785, 41569667, 207848335]

約数ペア:

[(1, 207848335), (5, 41569667), (31, 6704785), (47, 4422305), (103, 2017945), (155, 1340957), (235, 884461), (277, 750355), (515, 403589), (1385, 150071), (1457, 142655), (3193, 65095), (4841, 42935), (7285, 28531), (8587, 24205), (13019, 15965)]