207907170212

素因数分解:

$2^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{797}}^1\times {\mathrm{36251}}^1$

素因数の和:37316

約数の個数: 48

約数和(自身を含む): 417967579008

約数和(自身を除く): 210060408796

約数列:

[1, 2, 4, 7, 14, 28, 257, 514, 797, 1028, 1594, 1799, 3188, 3598, 5579, 7196, 11158, 22316, 36251, 72502, 145004, 204829, 253757, 409658, 507514, 819316, 1015028, 1433803, 2867606, 5735212, 9316507, 18633014, 28892047, 37266028, 57784094, 65215549, 115568188, 130431098, 202244329, 260862196, 404488658, 808977316, 7425256079, 14850512158, 29701024316, 51976792553, 103953585106, 207907170212]

約数ペア:

[(1, 207907170212), (2, 103953585106), (4, 51976792553), (7, 29701024316), (14, 14850512158), (28, 7425256079), (257, 808977316), (514, 404488658), (797, 260862196), (1028, 202244329), (1594, 130431098), (1799, 115568188), (3188, 65215549), (3598, 57784094), (5579, 37266028), (7196, 28892047), (11158, 18633014), (22316, 9316507), (36251, 5735212), (72502, 2867606), (145004, 1433803), (204829, 1015028), (253757, 819316), (409658, 507514)]