228823790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{33211}}^1$

素因数の和:33284

約数の個数: 32

約数和(自身を含む): 451948896

約数和(自身を除く): 223125106

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 33211, 66422, 166055, 332110, 431743, 863486, 1760183, 2158715, 3520366, 4317430, 8800915, 17601830, 22882379, 45764758, 114411895, 228823790]

約数ペア:

[(1, 228823790), (2, 114411895), (5, 45764758), (10, 22882379), (13, 17601830), (26, 8800915), (53, 4317430), (65, 3520366), (106, 2158715), (130, 1760183), (265, 863486), (530, 431743), (689, 332110), (1378, 166055), (3445, 66422), (6890, 33211)]