208231470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{136099}}^1$

素因数の和:136129

約数の個数: 48

約数和(自身を含む): 573253200

約数和(自身を除く): 365021730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 136099, 272198, 408297, 680495, 816594, 1224891, 1360990, 2041485, 2313683, 2449782, 4082970, 4627366, 6124455, 6941049, 11568415, 12248910, 13882098, 20823147, 23136830, 34705245, 41646294, 69410490, 104115735, 208231470]

約数ペア:

[(1, 208231470), (2, 104115735), (3, 69410490), (5, 41646294), (6, 34705245), (9, 23136830), (10, 20823147), (15, 13882098), (17, 12248910), (18, 11568415), (30, 6941049), (34, 6124455), (45, 4627366), (51, 4082970), (85, 2449782), (90, 2313683), (102, 2041485), (153, 1360990), (170, 1224891), (255, 816594), (306, 680495), (510, 408297), (765, 272198), (1530, 136099)]