201996621

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{5801}}^1$

素因数の和:5933

約数の個数: 24

約数和(自身を含む): 301402296

約数和(自身を除く): 99405675

約数列:

[1, 3, 9, 53, 73, 159, 219, 477, 657, 3869, 5801, 11607, 17403, 34821, 52209, 307453, 423473, 922359, 1270419, 2767077, 3811257, 22444069, 67332207, 201996621]

約数ペア:

[(1, 201996621), (3, 67332207), (9, 22444069), (53, 3811257), (73, 2767077), (159, 1270419), (219, 922359), (477, 423473), (657, 307453), (3869, 52209), (5801, 34821), (11607, 17403)]