207908652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{19489}}^1$

素因数の和:19630

約数の個数: 48

約数和(自身を含む): 558817280

約数和(自身を除く): 350908628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 254, 381, 508, 762, 889, 1524, 1778, 2667, 3556, 5334, 10668, 19489, 38978, 58467, 77956, 116934, 136423, 233868, 272846, 409269, 545692, 818538, 1637076, 2475103, 4950206, 7425309, 9900412, 14850618, 17325721, 29701236, 34651442, 51977163, 69302884, 103954326, 207908652]

約数ペア:

[(1, 207908652), (2, 103954326), (3, 69302884), (4, 51977163), (6, 34651442), (7, 29701236), (12, 17325721), (14, 14850618), (21, 9900412), (28, 7425309), (42, 4950206), (84, 2475103), (127, 1637076), (254, 818538), (381, 545692), (508, 409269), (762, 272846), (889, 233868), (1524, 136423), (1778, 116934), (2667, 77956), (3556, 58467), (5334, 38978), (10668, 19489)]