200790736

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{12689}}^1$

素因数の和:12763

約数の個数: 40

約数和(自身を含む): 415419840

約数和(自身を除く): 214629104

約数列:

[1, 2, 4, 8, 16, 23, 43, 46, 86, 92, 172, 184, 344, 368, 688, 989, 1978, 3956, 7912, 12689, 15824, 25378, 50756, 101512, 203024, 291847, 545627, 583694, 1091254, 1167388, 2182508, 2334776, 4365016, 4669552, 8730032, 12549421, 25098842, 50197684, 100395368, 200790736]

約数ペア:

[(1, 200790736), (2, 100395368), (4, 50197684), (8, 25098842), (16, 12549421), (23, 8730032), (43, 4669552), (46, 4365016), (86, 2334776), (92, 2182508), (172, 1167388), (184, 1091254), (344, 583694), (368, 545627), (688, 291847), (989, 203024), (1978, 101512), (3956, 50756), (7912, 25378), (12689, 15824)]