255369808

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{69697}}^1$

素因数の和:69934

約数の個数: 20

約数和(自身を含む): 496946740

約数和(自身を除く): 241576932

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 69697, 139394, 278788, 557576, 1115152, 15960613, 31921226, 63842452, 127684904, 255369808]

約数ペア:

[(1, 255369808), (2, 127684904), (4, 63842452), (8, 31921226), (16, 15960613), (229, 1115152), (458, 557576), (916, 278788), (1832, 139394), (3664, 69697)]