201426616

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{318713}}^1$

素因数の和:318798

約数の個数: 16

約数和(自身を含む): 382456800

約数和(自身を除く): 181030184

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 318713, 637426, 1274852, 2549704, 25178327, 50356654, 100713308, 201426616]

約数ペア:

[(1, 201426616), (2, 100713308), (4, 50356654), (8, 25178327), (79, 2549704), (158, 1274852), (316, 637426), (632, 318713)]