200852560

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109159}}^1$

素因数の和:109195

約数の個数: 40

約数和(自身を含む): 487290240

約数和(自身を除く): 286437680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 109159, 218318, 436636, 545795, 873272, 1091590, 1746544, 2183180, 2510657, 4366360, 5021314, 8732720, 10042628, 12553285, 20085256, 25106570, 40170512, 50213140, 100426280, 200852560]

約数ペア:

[(1, 200852560), (2, 100426280), (4, 50213140), (5, 40170512), (8, 25106570), (10, 20085256), (16, 12553285), (20, 10042628), (23, 8732720), (40, 5021314), (46, 4366360), (80, 2510657), (92, 2183180), (115, 1746544), (184, 1091590), (230, 873272), (368, 545795), (460, 436636), (920, 218318), (1840, 109159)]