215604

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:176

約数の個数: 36

約数和(自身を含む): 560196

約数和(自身を除く): 344592

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 113, 159, 212, 226, 318, 339, 452, 477, 636, 678, 954, 1017, 1356, 1908, 2034, 4068, 5989, 11978, 17967, 23956, 35934, 53901, 71868, 107802, 215604]

約数ペア:

[(1, 215604), (2, 107802), (3, 71868), (4, 53901), (6, 35934), (9, 23956), (12, 17967), (18, 11978), (36, 5989), (53, 4068), (106, 2034), (113, 1908), (159, 1356), (212, 1017), (226, 954), (318, 678), (339, 636), (452, 477)]