202143392

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{1279}}^1$

素因数の和:1749

約数の個数: 48

約数和(自身を含む): 435456000

約数和(自身を除く): 233312608

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 449, 898, 1279, 1796, 2558, 3592, 4939, 5116, 7184, 9878, 10232, 14069, 14368, 19756, 20464, 28138, 39512, 40928, 56276, 79024, 112552, 158048, 225104, 450208, 574271, 1148542, 2297084, 4594168, 6316981, 9188336, 12633962, 18376672, 25267924, 50535848, 101071696, 202143392]

約数ペア:

[(1, 202143392), (2, 101071696), (4, 50535848), (8, 25267924), (11, 18376672), (16, 12633962), (22, 9188336), (32, 6316981), (44, 4594168), (88, 2297084), (176, 1148542), (352, 574271), (449, 450208), (898, 225104), (1279, 158048), (1796, 112552), (2558, 79024), (3592, 56276), (4939, 40928), (5116, 39512), (7184, 28138), (9878, 20464), (10232, 19756), (14069, 14368)]