201102399

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{47441}}^1$

素因数の和:47607

約数の個数: 16

約数和(自身を含む): 299833440

約数和(自身を除く): 98731041

約数列:

[1, 3, 9, 27, 157, 471, 1413, 4239, 47441, 142323, 426969, 1280907, 7448237, 22344711, 67034133, 201102399]

約数ペア:

[(1, 201102399), (3, 67034133), (9, 22344711), (27, 7448237), (157, 1280907), (471, 426969), (1413, 142323), (4239, 47441)]