208325510

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{9587}}^1$

素因数の和:9688

約数の個数: 32

約数和(自身を含む): 391420512

約数和(自身を除く): 183095002

約数列:

[1, 2, 5, 10, 41, 53, 82, 106, 205, 265, 410, 530, 2173, 4346, 9587, 10865, 19174, 21730, 47935, 95870, 393067, 508111, 786134, 1016222, 1965335, 2540555, 3930670, 5081110, 20832551, 41665102, 104162755, 208325510]

約数ペア:

[(1, 208325510), (2, 104162755), (5, 41665102), (10, 20832551), (41, 5081110), (53, 3930670), (82, 2540555), (106, 1965335), (205, 1016222), (265, 786134), (410, 508111), (530, 393067), (2173, 95870), (4346, 47935), (9587, 21730), (10865, 19174)]