204597351

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{141199}}^1$

素因数の和:141235

約数の個数: 24

約数和(自身を含む): 352435200

約数和(自身を除く): 147837849

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 141199, 423597, 988393, 1270791, 2965179, 3247577, 8895537, 9742731, 22733039, 29228193, 68199117, 204597351]

約数ペア:

[(1, 204597351), (3, 68199117), (7, 29228193), (9, 22733039), (21, 9742731), (23, 8895537), (63, 3247577), (69, 2965179), (161, 1270791), (207, 988393), (483, 423597), (1449, 141199)]