202147678

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{4397}}^1$

素因数の和:4707

約数の個数: 16

約数和(自身を含む): 307367424

約数和(自身を除く): 105219746

約数列:

[1, 2, 127, 181, 254, 362, 4397, 8794, 22987, 45974, 558419, 795857, 1116838, 1591714, 101073839, 202147678]

約数ペア:

[(1, 202147678), (2, 101073839), (127, 1591714), (181, 1116838), (254, 795857), (362, 558419), (4397, 45974), (8794, 22987)]