201480730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{2281}}^1$

素因数の和:2383

約数の個数: 48

約数和(自身を含む): 404269992

約数和(自身を除く): 202789262

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 121, 146, 242, 365, 605, 730, 803, 1210, 1606, 2281, 4015, 4562, 8030, 8833, 11405, 17666, 22810, 25091, 44165, 50182, 88330, 125455, 166513, 250910, 276001, 333026, 552002, 832565, 1380005, 1665130, 1831643, 2760010, 3663286, 9158215, 18316430, 20148073, 40296146, 100740365, 201480730]

約数ペア:

[(1, 201480730), (2, 100740365), (5, 40296146), (10, 20148073), (11, 18316430), (22, 9158215), (55, 3663286), (73, 2760010), (110, 1831643), (121, 1665130), (146, 1380005), (242, 832565), (365, 552002), (605, 333026), (730, 276001), (803, 250910), (1210, 166513), (1606, 125455), (2281, 88330), (4015, 50182), (4562, 44165), (8030, 25091), (8833, 22810), (11405, 17666)]