204426145

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{530977}}^1$

素因数の和:531000

約数の個数: 16

約数和(自身を含む): 305843328

約数和(自身を除く): 101417183

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 530977, 2654885, 3716839, 5840747, 18584195, 29203735, 40885229, 204426145]

約数ペア:

[(1, 204426145), (5, 40885229), (7, 29203735), (11, 18584195), (35, 5840747), (55, 3716839), (77, 2654885), (385, 530977)]