223640470

素因数分解:

$2^1\times 5^1\times {\mathrm{2273}}^1\times {\mathrm{9839}}^1$

素因数の和:12119

約数の個数: 16

約数和(自身を含む): 402770880

約数和(自身を除く): 179130410

約数列:

[1, 2, 5, 10, 2273, 4546, 9839, 11365, 19678, 22730, 49195, 98390, 22364047, 44728094, 111820235, 223640470]

約数ペア:

[(1, 223640470), (2, 111820235), (5, 44728094), (10, 22364047), (2273, 98390), (4546, 49195), (9839, 22730), (11365, 19678)]