205122236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{59011}}^1$

素因数の和:59105

約数の個数: 24

約数和(自身を含む): 396560640

約数和(自身を除く): 191438404

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 59011, 118022, 236044, 649121, 1298242, 2596484, 4661869, 9323738, 18647476, 51280559, 102561118, 205122236]

約数ペア:

[(1, 205122236), (2, 102561118), (4, 51280559), (11, 18647476), (22, 9323738), (44, 4661869), (79, 2596484), (158, 1298242), (316, 649121), (869, 236044), (1738, 118022), (3476, 59011)]