215348524

素因数分解:

$2^2\times {\mathrm{257}}^1\times {\mathrm{271}}^1\times {\mathrm{773}}^1$

素因数の和:1305

約数の個数: 24

約数和(自身を含む): 380213568

約数和(自身を除く): 164865044

約数列:

[1, 2, 4, 257, 271, 514, 542, 773, 1028, 1084, 1546, 3092, 69647, 139294, 198661, 209483, 278588, 397322, 418966, 794644, 837932, 53837131, 107674262, 215348524]

約数ペア:

[(1, 215348524), (2, 107674262), (4, 53837131), (257, 837932), (271, 794644), (514, 418966), (542, 397322), (773, 278588), (1028, 209483), (1084, 198661), (1546, 139294), (3092, 69647)]