222721570

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{1277}}^1$

素因数の和:1554

約数の個数: 32

約数和(自身を含む): 407446848

約数和(自身を除く): 184725278

約数列:

[1, 2, 5, 10, 107, 163, 214, 326, 535, 815, 1070, 1277, 1630, 2554, 6385, 12770, 17441, 34882, 87205, 136639, 174410, 208151, 273278, 416302, 683195, 1040755, 1366390, 2081510, 22272157, 44544314, 111360785, 222721570]

約数ペア:

[(1, 222721570), (2, 111360785), (5, 44544314), (10, 22272157), (107, 2081510), (163, 1366390), (214, 1040755), (326, 683195), (535, 416302), (815, 273278), (1070, 208151), (1277, 174410), (1630, 136639), (2554, 87205), (6385, 34882), (12770, 17441)]