203412253

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{73091}}^1$

素因数の和:73136

約数の個数: 12

約数和(自身を含む): 233309664

約数和(自身を除く): 29897411

約数列:

[1, 11, 23, 121, 253, 2783, 73091, 804001, 1681093, 8844011, 18492023, 203412253]

約数ペア:

[(1, 203412253), (11, 18492023), (23, 8844011), (121, 1681093), (253, 804001), (2783, 73091)]