222860701

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{449}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 279417600

約数和(自身を除く): 56556899

約数列:

[1, 7, 17, 43, 97, 119, 301, 449, 679, 731, 1649, 3143, 4171, 5117, 7633, 11543, 19307, 29197, 43553, 53431, 70907, 135149, 304871, 328219, 496349, 740401, 1872779, 2297533, 5182807, 13109453, 31837243, 222860701]

約数ペア:

[(1, 222860701), (7, 31837243), (17, 13109453), (43, 5182807), (97, 2297533), (119, 1872779), (301, 740401), (449, 496349), (679, 328219), (731, 304871), (1649, 135149), (3143, 70907), (4171, 53431), (5117, 43553), (7633, 29197), (11543, 19307)]