201194123

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 233705472

約数和(自身を除く): 32511349

約数列:

[1, 13, 31, 37, 103, 131, 403, 481, 1147, 1339, 1703, 3193, 3811, 4061, 4847, 13493, 14911, 41509, 49543, 52793, 63011, 118141, 150257, 175409, 418283, 499241, 1535833, 1953341, 5437679, 6490133, 15476471, 201194123]

約数ペア:

[(1, 201194123), (13, 15476471), (31, 6490133), (37, 5437679), (103, 1953341), (131, 1535833), (403, 499241), (481, 418283), (1147, 175409), (1339, 150257), (1703, 118141), (3193, 63011), (3811, 52793), (4061, 49543), (4847, 41509), (13493, 14911)]