205067583

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191473}}^1$

素因数の和:191503

約数の個数: 24

約数和(自身を含む): 358439328

約数和(自身を除く): 153371745

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 191473, 574419, 1340311, 1723257, 3255041, 4020933, 9765123, 12062799, 22785287, 29295369, 68355861, 205067583]

約数ペア:

[(1, 205067583), (3, 68355861), (7, 29295369), (9, 22785287), (17, 12062799), (21, 9765123), (51, 4020933), (63, 3255041), (119, 1723257), (153, 1340311), (357, 574419), (1071, 191473)]