201361603376

素因数分解:

$2^4\times {\mathrm{4909}}^1\times {\mathrm{2563679}}^1$

素因数の和:2568596

約数の個数: 20

約数和(自身を含む): 390217732800

約数和(自身を除く): 188856129424

約数列:

[1, 2, 4, 8, 16, 4909, 9818, 19636, 39272, 78544, 2563679, 5127358, 10254716, 20509432, 41018864, 12585100211, 25170200422, 50340400844, 100680801688, 201361603376]

約数ペア:

[(1, 201361603376), (2, 100680801688), (4, 50340400844), (8, 25170200422), (16, 12585100211), (4909, 41018864), (9818, 20509432), (19636, 10254716), (39272, 5127358), (78544, 2563679)]