206869516

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{857}}^1$

素因数の和:1138

約数の個数: 48

約数和(自身を含む): 427242816

約数和(自身を除く): 220373300

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 233, 259, 466, 518, 857, 932, 1036, 1631, 1714, 3262, 3428, 5999, 6524, 8621, 11998, 17242, 23996, 31709, 34484, 60347, 63418, 120694, 126836, 199681, 221963, 241388, 399362, 443926, 798724, 887852, 1397767, 2795534, 5591068, 7388197, 14776394, 29552788, 51717379, 103434758, 206869516]

約数ペア:

[(1, 206869516), (2, 103434758), (4, 51717379), (7, 29552788), (14, 14776394), (28, 7388197), (37, 5591068), (74, 2795534), (148, 1397767), (233, 887852), (259, 798724), (466, 443926), (518, 399362), (857, 241388), (932, 221963), (1036, 199681), (1631, 126836), (1714, 120694), (3262, 63418), (3428, 60347), (5999, 34484), (6524, 31709), (8621, 23996), (11998, 17242)]