200419355

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{12721}}^1$

素因数の和:12886

約数の個数: 16

約数和(自身を含む): 252811584

約数和(自身を除く): 52392229

約数列:

[1, 5, 23, 115, 137, 685, 3151, 12721, 15755, 63605, 292583, 1462915, 1742777, 8713885, 40083871, 200419355]

約数ペア:

[(1, 200419355), (5, 40083871), (23, 8713885), (115, 1742777), (137, 1462915), (685, 292583), (3151, 63605), (12721, 15755)]