204494486

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{13613}}^1$

素因数の和:13688

約数の個数: 32

約数和(自身を含む): 372479040

約数和(自身を除く): 167984554

約数列:

[1, 2, 7, 14, 29, 37, 58, 74, 203, 259, 406, 518, 1073, 2146, 7511, 13613, 15022, 27226, 95291, 190582, 394777, 503681, 789554, 1007362, 2763439, 3525767, 5526878, 7051534, 14606749, 29213498, 102247243, 204494486]

約数ペア:

[(1, 204494486), (2, 102247243), (7, 29213498), (14, 14606749), (29, 7051534), (37, 5526878), (58, 3525767), (74, 2763439), (203, 1007362), (259, 789554), (406, 503681), (518, 394777), (1073, 190582), (2146, 95291), (7511, 27226), (13613, 15022)]