216522818

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{15289}}^1$

素因数の和:15461

約数の個数: 16

約数和(自身を含む): 332649240

約数和(自身を除く): 116126422

約数列:

[1, 2, 73, 97, 146, 194, 7081, 14162, 15289, 30578, 1116097, 1483033, 2232194, 2966066, 108261409, 216522818]

約数ペア:

[(1, 216522818), (2, 108261409), (73, 2966066), (97, 2232194), (146, 1483033), (194, 1116097), (7081, 30578), (14162, 15289)]