201940655

素因数分解:

$5^1\times 7^1\times {\mathrm{1669}}^1\times {\mathrm{3457}}^1$

素因数の和:5138

約数の個数: 16

約数和(自身を含む): 277193280

約数和(自身を除く): 75252625

約数列:

[1, 5, 7, 35, 1669, 3457, 8345, 11683, 17285, 24199, 58415, 120995, 5769733, 28848665, 40388131, 201940655]

約数ペア:

[(1, 201940655), (5, 40388131), (7, 28848665), (35, 5769733), (1669, 120995), (3457, 58415), (8345, 24199), (11683, 17285)]