218131736

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{940223}}^1$

素因数の和:940258

約数の個数: 16

約数和(自身を含む): 423100800

約数和(自身を除く): 204969064

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 940223, 1880446, 3760892, 7521784, 27266467, 54532934, 109065868, 218131736]

約数ペア:

[(1, 218131736), (2, 109065868), (4, 54532934), (8, 27266467), (29, 7521784), (58, 3760892), (116, 1880446), (232, 940223)]