221475386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2843}}^1\times {\mathrm{3541}}^1$

素因数の和:6397

約数の個数: 16

約数和(自身を含む): 362644128

約数和(自身を除く): 141168742

約数列:

[1, 2, 11, 22, 2843, 3541, 5686, 7082, 31273, 38951, 62546, 77902, 10067063, 20134126, 110737693, 221475386]

約数ペア:

[(1, 221475386), (2, 110737693), (11, 20134126), (22, 10067063), (2843, 77902), (3541, 62546), (5686, 38951), (7082, 31273)]