201748518

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{941}}^1$

素因数の和:1269

約数の個数: 48

約数和(自身を含む): 449379216

約数和(自身を除く): 247630698

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 277, 387, 554, 774, 831, 941, 1662, 1882, 2493, 2823, 4986, 5646, 8469, 11911, 16938, 23822, 35733, 40463, 71466, 80926, 107199, 121389, 214398, 242778, 260657, 364167, 521314, 728334, 781971, 1563942, 2345913, 4691826, 11208251, 22416502, 33624753, 67249506, 100874259, 201748518]

約数ペア:

[(1, 201748518), (2, 100874259), (3, 67249506), (6, 33624753), (9, 22416502), (18, 11208251), (43, 4691826), (86, 2345913), (129, 1563942), (258, 781971), (277, 728334), (387, 521314), (554, 364167), (774, 260657), (831, 242778), (941, 214398), (1662, 121389), (1882, 107199), (2493, 80926), (2823, 71466), (4986, 40463), (5646, 35733), (8469, 23822), (11911, 16938)]