201238930

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{543889}}^1$

素因数の和:543933

約数の個数: 16

約数和(自身を含む): 372020760

約数和(自身を除く): 170781830

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 543889, 1087778, 2719445, 5438890, 20123893, 40247786, 100619465, 201238930]

約数ペア:

[(1, 201238930), (2, 100619465), (5, 40247786), (10, 20123893), (37, 5438890), (74, 2719445), (185, 1087778), (370, 543889)]