211230160

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{114799}}^1$

素因数の和:114835

約数の個数: 40

約数和(自身を含む): 512467200

約数和(自身を除く): 301237040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 114799, 229598, 459196, 573995, 918392, 1147990, 1836784, 2295980, 2640377, 4591960, 5280754, 9183920, 10561508, 13201885, 21123016, 26403770, 42246032, 52807540, 105615080, 211230160]

約数ペア:

[(1, 211230160), (2, 105615080), (4, 52807540), (5, 42246032), (8, 26403770), (10, 21123016), (16, 13201885), (20, 10561508), (23, 9183920), (40, 5280754), (46, 4591960), (80, 2640377), (92, 2295980), (115, 1836784), (184, 1147990), (230, 918392), (368, 573995), (460, 459196), (920, 229598), (1840, 114799)]