201916372

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{71399}}^1$

素因数の和:71511

約数の個数: 24

約数和(自身を含む): 407836800

約数和(自身を除く): 205920428

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 71399, 142798, 285596, 499793, 999586, 1999172, 7211299, 14422598, 28845196, 50479093, 100958186, 201916372]

約数ペア:

[(1, 201916372), (2, 100958186), (4, 50479093), (7, 28845196), (14, 14422598), (28, 7211299), (101, 1999172), (202, 999586), (404, 499793), (707, 285596), (1414, 142798), (2828, 71399)]