201322156

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{63629}}^1$

素因数の和:63753

約数の個数: 24

約数和(自身を含む): 406213920

約数和(自身を除く): 204891764

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 63629, 127258, 254516, 445403, 890806, 1781612, 7190077, 14380154, 28760308, 50330539, 100661078, 201322156]

約数ペア:

[(1, 201322156), (2, 100661078), (4, 50330539), (7, 28760308), (14, 14380154), (28, 7190077), (113, 1781612), (226, 890806), (452, 445403), (791, 254516), (1582, 127258), (3164, 63629)]