210958345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1523}}^1\times {\mathrm{2131}}^1$

素因数の和:3672

約数の個数: 16

約数和(自身を含む): 272930112

約数和(自身を除く): 61971767

約数列:

[1, 5, 13, 65, 1523, 2131, 7615, 10655, 19799, 27703, 98995, 138515, 3245513, 16227565, 42191669, 210958345]

約数ペア:

[(1, 210958345), (5, 42191669), (13, 16227565), (65, 3245513), (1523, 138515), (2131, 98995), (7615, 27703), (10655, 19799)]