200900830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1545391}}^1$

素因数の和:1545411

約数の個数: 16

約数和(自身を含む): 389438784

約数和(自身を除く): 188537954

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1545391, 3090782, 7726955, 15453910, 20090083, 40180166, 100450415, 200900830]

約数ペア:

[(1, 200900830), (2, 100450415), (5, 40180166), (10, 20090083), (13, 15453910), (26, 7726955), (65, 3090782), (130, 1545391)]