213622238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{3613}}^1$

素因数の和:3716

約数の個数: 32

約数和(自身を含む): 355964544

約数和(自身を除く): 142342306

約数列:

[1, 2, 17, 34, 37, 47, 74, 94, 629, 799, 1258, 1598, 1739, 3478, 3613, 7226, 29563, 59126, 61421, 122842, 133681, 169811, 267362, 339622, 2272577, 2886787, 4545154, 5773574, 6283007, 12566014, 106811119, 213622238]

約数ペア:

[(1, 213622238), (2, 106811119), (17, 12566014), (34, 6283007), (37, 5773574), (47, 4545154), (74, 2886787), (94, 2272577), (629, 339622), (799, 267362), (1258, 169811), (1598, 133681), (1739, 122842), (3478, 61421), (3613, 59126), (7226, 29563)]