201353924

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{3911}}^1$

素因数の和:4187

約数の個数: 24

約数和(自身を含む): 359935296

約数和(自身を除く): 158581372

約数列:

[1, 2, 4, 61, 122, 211, 244, 422, 844, 3911, 7822, 12871, 15644, 25742, 51484, 238571, 477142, 825221, 954284, 1650442, 3300884, 50338481, 100676962, 201353924]

約数ペア:

[(1, 201353924), (2, 100676962), (4, 50338481), (61, 3300884), (122, 1650442), (211, 954284), (244, 825221), (422, 477142), (844, 238571), (3911, 51484), (7822, 25742), (12871, 15644)]