201001745

素因数分解:

$5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{38543}}^1$

素因数の和:38704

約数の個数: 16

約数和(自身を含む): 277516800

約数和(自身を除く): 76515055

約数列:

[1, 5, 7, 35, 149, 745, 1043, 5215, 38543, 192715, 269801, 1349005, 5742907, 28714535, 40200349, 201001745]

約数ペア:

[(1, 201001745), (5, 40200349), (7, 28714535), (35, 5742907), (149, 1349005), (745, 269801), (1043, 192715), (5215, 38543)]