201486051

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{389}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 332186400

約数和(自身を除く): 130700349

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 233, 247, 389, 699, 741, 1167, 2097, 2223, 3029, 3501, 4427, 5057, 7391, 9087, 13281, 15171, 22173, 27261, 39843, 45513, 57551, 66519, 90637, 96083, 172653, 271911, 288249, 517959, 815733, 864747, 1178281, 1722103, 3534843, 5166309, 10604529, 15498927, 22387339, 67162017, 201486051]

約数ペア:

[(1, 201486051), (3, 67162017), (9, 22387339), (13, 15498927), (19, 10604529), (39, 5166309), (57, 3534843), (117, 1722103), (171, 1178281), (233, 864747), (247, 815733), (389, 517959), (699, 288249), (741, 271911), (1167, 172653), (2097, 96083), (2223, 90637), (3029, 66519), (3501, 57551), (4427, 45513), (5057, 39843), (7391, 27261), (9087, 22173), (13281, 15171)]