218366092

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127849}}^1$

素因数の和:127921

約数の個数: 24

約数和(自身を含む): 443895200

約数和(自身を除く): 225529108

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 127849, 255698, 511396, 894943, 1789886, 3579772, 7798789, 15597578, 31195156, 54591523, 109183046, 218366092]

約数ペア:

[(1, 218366092), (2, 109183046), (4, 54591523), (7, 31195156), (14, 15597578), (28, 7798789), (61, 3579772), (122, 1789886), (244, 894943), (427, 511396), (854, 255698), (1708, 127849)]