201917286

素因数分解:

$2^1\times 3^4\times {\mathrm{103}}^1\times {\mathrm{12101}}^1$

素因数の和:12218

約数の個数: 40

約数和(自身を含む): 456874704

約数和(自身を除く): 254957418

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 103, 162, 206, 309, 618, 927, 1854, 2781, 5562, 8343, 12101, 16686, 24202, 36303, 72606, 108909, 217818, 326727, 653454, 980181, 1246403, 1960362, 2492806, 3739209, 7478418, 11217627, 22435254, 33652881, 67305762, 100958643, 201917286]

約数ペア:

[(1, 201917286), (2, 100958643), (3, 67305762), (6, 33652881), (9, 22435254), (18, 11217627), (27, 7478418), (54, 3739209), (81, 2492806), (103, 1960362), (162, 1246403), (206, 980181), (309, 653454), (618, 326727), (927, 217818), (1854, 108909), (2781, 72606), (5562, 36303), (8343, 24202), (12101, 16686)]