201797982

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{1009}}^1$

素因数の和:1329

約数の個数: 48

約数和(自身を含む): 449991360

約数和(自身を除く): 248193378

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 271, 369, 542, 738, 813, 1009, 1626, 2018, 2439, 3027, 4878, 6054, 9081, 11111, 18162, 22222, 33333, 41369, 66666, 82738, 99999, 124107, 199998, 248214, 273439, 372321, 546878, 744642, 820317, 1640634, 2460951, 4921902, 11210999, 22421998, 33632997, 67265994, 100898991, 201797982]

約数ペア:

[(1, 201797982), (2, 100898991), (3, 67265994), (6, 33632997), (9, 22421998), (18, 11210999), (41, 4921902), (82, 2460951), (123, 1640634), (246, 820317), (271, 744642), (369, 546878), (542, 372321), (738, 273439), (813, 248214), (1009, 199998), (1626, 124107), (2018, 99999), (2439, 82738), (3027, 66666), (4878, 41369), (6054, 33333), (9081, 22222), (11111, 18162)]