204628476

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1311721}}^1$

素因数の和:1311741

約数の個数: 24

約数和(自身を含む): 514195024

約数和(自身を除く): 309566548

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1311721, 2623442, 3935163, 5246884, 7870326, 15740652, 17052373, 34104746, 51157119, 68209492, 102314238, 204628476]

約数ペア:

[(1, 204628476), (2, 102314238), (3, 68209492), (4, 51157119), (6, 34104746), (12, 17052373), (13, 15740652), (26, 7870326), (39, 5246884), (52, 3935163), (78, 2623442), (156, 1311721)]