207237826

素因数分解:

$2^1\times {\mathrm{19}}^3\times {\mathrm{15107}}^1$

素因数の和:15166

約数の個数: 16

約数和(自身を含む): 328145760

約数和(自身を除く): 120907934

約数列:

[1, 2, 19, 38, 361, 722, 6859, 13718, 15107, 30214, 287033, 574066, 5453627, 10907254, 103618913, 207237826]

約数ペア:

[(1, 207237826), (2, 103618913), (19, 10907254), (38, 5453627), (361, 574066), (722, 287033), (6859, 30214), (13718, 15107)]