201861748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{58073}}^1$

素因数の和:58167

約数の個数: 24

約数和(自身を含む): 390257280

約数和(自身を除く): 188395532

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 58073, 116146, 232292, 638803, 1277606, 2555212, 4587767, 9175534, 18351068, 50465437, 100930874, 201861748]

約数ペア:

[(1, 201861748), (2, 100930874), (4, 50465437), (11, 18351068), (22, 9175534), (44, 4587767), (79, 2555212), (158, 1277606), (316, 638803), (869, 232292), (1738, 116146), (3476, 58073)]