197957268

素因数分解:

$2^2\times 3^2\times {\mathrm{607}}^1\times {\mathrm{9059}}^1$

素因数の和:9676

約数の個数: 36

約数和(自身を含む): 501271680

約数和(自身を除く): 303314412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 607, 1214, 1821, 2428, 3642, 5463, 7284, 9059, 10926, 18118, 21852, 27177, 36236, 54354, 81531, 108708, 163062, 326124, 5498813, 10997626, 16496439, 21995252, 32992878, 49489317, 65985756, 98978634, 197957268]

約数ペア:

[(1, 197957268), (2, 98978634), (3, 65985756), (4, 49489317), (6, 32992878), (9, 21995252), (12, 16496439), (18, 10997626), (36, 5498813), (607, 326124), (1214, 163062), (1821, 108708), (2428, 81531), (3642, 54354), (5463, 36236), (7284, 27177), (9059, 21852), (10926, 18118)]