205921674

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{857}}^1\times {\mathrm{1907}}^1$

素因数の和:2779

約数の個数: 48

約数和(自身を含む): 510763968

約数和(自身を除く): 304842294

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 857, 1714, 1907, 2571, 3814, 5142, 5721, 5999, 7713, 11442, 11998, 13349, 15426, 17163, 17997, 26698, 34326, 35994, 40047, 53991, 80094, 107982, 120141, 240282, 1634299, 3268598, 4902897, 9805794, 11440093, 14708691, 22880186, 29417382, 34320279, 68640558, 102960837, 205921674]

約数ペア:

[(1, 205921674), (2, 102960837), (3, 68640558), (6, 34320279), (7, 29417382), (9, 22880186), (14, 14708691), (18, 11440093), (21, 9805794), (42, 4902897), (63, 3268598), (126, 1634299), (857, 240282), (1714, 120141), (1907, 107982), (2571, 80094), (3814, 53991), (5142, 40047), (5721, 35994), (5999, 34326), (7713, 26698), (11442, 17997), (11998, 17163), (13349, 15426)]