208022535

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4751}}^1$

素因数の和:4908

約数の個数: 48

約数和(自身を含む): 415134720

約数和(自身を除く): 207112185

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 139, 315, 417, 695, 973, 1251, 2085, 2919, 4751, 4865, 6255, 8757, 14253, 14595, 23755, 33257, 42759, 43785, 71265, 99771, 166285, 213795, 299313, 498855, 660389, 1496565, 1981167, 3301945, 4622723, 5943501, 9905835, 13868169, 23113615, 29717505, 41604507, 69340845, 208022535]

約数ペア:

[(1, 208022535), (3, 69340845), (5, 41604507), (7, 29717505), (9, 23113615), (15, 13868169), (21, 9905835), (35, 5943501), (45, 4622723), (63, 3301945), (105, 1981167), (139, 1496565), (315, 660389), (417, 498855), (695, 299313), (973, 213795), (1251, 166285), (2085, 99771), (2919, 71265), (4751, 43785), (4865, 42759), (6255, 33257), (8757, 23755), (14253, 14595)]