200067190

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{327979}}^1$

素因数の和:328047

約数の個数: 16

約数和(自身を含む): 366025680

約数和(自身を除く): 165958490

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 327979, 655958, 1639895, 3279790, 20006719, 40013438, 100033595, 200067190]

約数ペア:

[(1, 200067190), (2, 100033595), (5, 40013438), (10, 20006719), (61, 3279790), (122, 1639895), (305, 655958), (610, 327979)]