259277908

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{12109}}^1$

素因数の和:12267

約数の個数: 24

約数和(自身を含む): 466913160

約数和(自身を除く): 207635252

約数列:

[1, 2, 4, 53, 101, 106, 202, 212, 404, 5353, 10706, 12109, 21412, 24218, 48436, 641777, 1223009, 1283554, 2446018, 2567108, 4892036, 64819477, 129638954, 259277908]

約数ペア:

[(1, 259277908), (2, 129638954), (4, 64819477), (53, 4892036), (101, 2567108), (106, 2446018), (202, 1283554), (212, 1223009), (404, 641777), (5353, 48436), (10706, 24218), (12109, 21412)]