220321535

素因数分解:

$5^1\times 7^1\times {\mathrm{2099}}^1\times {\mathrm{2999}}^1$

素因数の和:5110

約数の個数: 16

約数和(自身を含む): 302400000

約数和(自身を除く): 82078465

約数列:

[1, 5, 7, 35, 2099, 2999, 10495, 14693, 14995, 20993, 73465, 104965, 6294901, 31474505, 44064307, 220321535]

約数ペア:

[(1, 220321535), (5, 44064307), (7, 31474505), (35, 6294901), (2099, 104965), (2999, 73465), (10495, 20993), (14693, 14995)]