202171430

素因数分解:

$2^1\times 5^1\times {\mathrm{727}}^1\times {\mathrm{27809}}^1$

素因数の和:28543

約数の個数: 16

約数和(自身を含む): 364422240

約数和(自身を除く): 162250810

約数列:

[1, 2, 5, 10, 727, 1454, 3635, 7270, 27809, 55618, 139045, 278090, 20217143, 40434286, 101085715, 202171430]

約数ペア:

[(1, 202171430), (2, 101085715), (5, 40434286), (10, 20217143), (727, 278090), (1454, 139045), (3635, 55618), (7270, 27809)]