207948726

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{4889}}^1$

素因数の和:5053

約数の個数: 48

約数和(自身を含む): 480589200

約数和(自身を除く): 272640474

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 139, 153, 278, 306, 417, 834, 1251, 2363, 2502, 4726, 4889, 7089, 9778, 14178, 14667, 21267, 29334, 42534, 44001, 83113, 88002, 166226, 249339, 498678, 679571, 748017, 1359142, 1496034, 2038713, 4077426, 6116139, 11552707, 12232278, 23105414, 34658121, 69316242, 103974363, 207948726]

約数ペア:

[(1, 207948726), (2, 103974363), (3, 69316242), (6, 34658121), (9, 23105414), (17, 12232278), (18, 11552707), (34, 6116139), (51, 4077426), (102, 2038713), (139, 1496034), (153, 1359142), (278, 748017), (306, 679571), (417, 498678), (834, 249339), (1251, 166226), (2363, 88002), (2502, 83113), (4726, 44001), (4889, 42534), (7089, 29334), (9778, 21267), (14178, 14667)]