209737962

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{6907}}^1$

素因数の和:7163

約数の個数: 48

約数和(自身を含む): 521581632

約数和(自身を除く): 311843670

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 241, 482, 723, 1446, 1687, 2169, 3374, 4338, 5061, 6907, 10122, 13814, 15183, 20721, 30366, 41442, 48349, 62163, 96698, 124326, 145047, 290094, 435141, 870282, 1664587, 3329174, 4993761, 9987522, 11652109, 14981283, 23304218, 29962566, 34956327, 69912654, 104868981, 209737962]

約数ペア:

[(1, 209737962), (2, 104868981), (3, 69912654), (6, 34956327), (7, 29962566), (9, 23304218), (14, 14981283), (18, 11652109), (21, 9987522), (42, 4993761), (63, 3329174), (126, 1664587), (241, 870282), (482, 435141), (723, 290094), (1446, 145047), (1687, 124326), (2169, 96698), (3374, 62163), (4338, 48349), (5061, 41442), (6907, 30366), (10122, 20721), (13814, 15183)]