201461270

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1\times {\mathrm{859}}^1$

素因数の和:1412

約数の個数: 32

約数和(自身を含む): 371520000

約数和(自身を除く): 170058730

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 499, 859, 998, 1718, 2495, 4295, 4990, 8590, 23453, 40373, 46906, 80746, 117265, 201865, 234530, 403730, 428641, 857282, 2143205, 4286410, 20146127, 40292254, 100730635, 201461270]

約数ペア:

[(1, 201461270), (2, 100730635), (5, 40292254), (10, 20146127), (47, 4286410), (94, 2143205), (235, 857282), (470, 428641), (499, 403730), (859, 234530), (998, 201865), (1718, 117265), (2495, 80746), (4295, 46906), (4990, 40373), (8590, 23453)]