103400972

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{1213}}^1$

素因数の和:1529

約数の個数: 24

約数和(自身を含む): 183760752

約数和(自身を除く): 80359780

約数列:

[1, 2, 4, 101, 202, 211, 404, 422, 844, 1213, 2426, 4852, 21311, 42622, 85244, 122513, 245026, 255943, 490052, 511886, 1023772, 25850243, 51700486, 103400972]

約数ペア:

[(1, 103400972), (2, 51700486), (4, 25850243), (101, 1023772), (202, 511886), (211, 490052), (404, 255943), (422, 245026), (844, 122513), (1213, 85244), (2426, 42622), (4852, 21311)]