227537854

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 358110720

約数和(自身を除く): 130572866

約数列:

[1, 2, 43, 79, 86, 107, 158, 214, 313, 626, 3397, 4601, 6794, 8453, 9202, 13459, 16906, 24727, 26918, 33491, 49454, 66982, 363479, 726958, 1063261, 1440113, 2126522, 2645789, 2880226, 5291578, 113768927, 227537854]

約数ペア:

[(1, 227537854), (2, 113768927), (43, 5291578), (79, 2880226), (86, 2645789), (107, 2126522), (158, 1440113), (214, 1063261), (313, 726958), (626, 363479), (3397, 66982), (4601, 49454), (6794, 33491), (8453, 26918), (9202, 24727), (13459, 16906)]