206921167341

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{2062673}}^1$

素因数の和:2062981

約数の個数: 32

約数和(自身を含む): 335044263168

約数和(自身を除く): 128123095827

約数列:

[1, 3, 7, 17, 21, 51, 119, 281, 357, 843, 1967, 4777, 5901, 14331, 33439, 100317, 2062673, 6188019, 14438711, 35065441, 43316133, 105196323, 245458087, 579611113, 736374261, 1738833339, 4057277791, 9853388921, 12171833373, 29560166763, 68973722447, 206921167341]

約数ペア:

[(1, 206921167341), (3, 68973722447), (7, 29560166763), (17, 12171833373), (21, 9853388921), (51, 4057277791), (119, 1738833339), (281, 736374261), (357, 579611113), (843, 245458087), (1967, 105196323), (4777, 43316133), (5901, 35065441), (14331, 14438711), (33439, 6188019), (100317, 2062673)]