201162577

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1171}}^1$

素因数の和:1309

約数の個数: 32

約数和(自身を含む): 264628224

約数和(自身を除く): 63465647

約数列:

[1, 7, 11, 23, 77, 97, 161, 253, 679, 1067, 1171, 1771, 2231, 7469, 8197, 12881, 15617, 24541, 26933, 90167, 113587, 171787, 188531, 296263, 795109, 1249457, 2073841, 2612501, 8746199, 18287507, 28737511, 201162577]

約数ペア:

[(1, 201162577), (7, 28737511), (11, 18287507), (23, 8746199), (77, 2612501), (97, 2073841), (161, 1249457), (253, 795109), (679, 296263), (1067, 188531), (1171, 171787), (1771, 113587), (2231, 90167), (7469, 26933), (8197, 24541), (12881, 15617)]