202322089

素因数分解:

${\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:349

約数の個数: 24

約数和(自身を含む): 223845120

約数和(自身を除く): 21523031

約数列:

[1, 19, 31, 101, 179, 361, 589, 1919, 3131, 3401, 5549, 11191, 18079, 36461, 59489, 64619, 105431, 343501, 560449, 1130291, 2003189, 6526519, 10648531, 202322089]

約数ペア:

[(1, 202322089), (19, 10648531), (31, 6526519), (101, 2003189), (179, 1130291), (361, 560449), (589, 343501), (1919, 105431), (3131, 64619), (3401, 59489), (5549, 36461), (11191, 18079)]