210838150

素因数分解:

$2^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{39409}}^1$

素因数の和:39528

約数の個数: 24

約数和(自身を含む): 395834040

約数和(自身を除く): 184995890

約数列:

[1, 2, 5, 10, 25, 50, 107, 214, 535, 1070, 2675, 5350, 39409, 78818, 197045, 394090, 985225, 1970450, 4216763, 8433526, 21083815, 42167630, 105419075, 210838150]

約数ペア:

[(1, 210838150), (2, 105419075), (5, 42167630), (10, 21083815), (25, 8433526), (50, 4216763), (107, 1970450), (214, 985225), (535, 394090), (1070, 197045), (2675, 78818), (5350, 39409)]