201017830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1546291}}^1$

素因数の和:1546311

約数の個数: 16

約数和(自身を含む): 389665584

約数和(自身を除く): 188647754

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1546291, 3092582, 7731455, 15462910, 20101783, 40203566, 100508915, 201017830]

約数ペア:

[(1, 201017830), (2, 100508915), (5, 40203566), (10, 20101783), (13, 15462910), (26, 7731455), (65, 3092582), (130, 1546291)]