199468188

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{117889}}^1$

素因数の和:117946

約数の個数: 36

約数和(自身を含む): 514943520

約数和(自身を除く): 315475332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 117889, 235778, 353667, 471556, 707334, 1061001, 1414668, 2122002, 4244004, 5540783, 11081566, 16622349, 22163132, 33244698, 49867047, 66489396, 99734094, 199468188]

約数ペア:

[(1, 199468188), (2, 99734094), (3, 66489396), (4, 49867047), (6, 33244698), (9, 22163132), (12, 16622349), (18, 11081566), (36, 5540783), (47, 4244004), (94, 2122002), (141, 1414668), (188, 1061001), (282, 707334), (423, 471556), (564, 353667), (846, 235778), (1692, 117889)]