200901610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{220771}}^1$

素因数の和:220798

約数の個数: 32

約数和(自身を含む): 445076352

約数和(自身を除く): 244174742

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 220771, 441542, 1103855, 1545397, 2207710, 2870023, 3090794, 5740046, 7726985, 14350115, 15453970, 20090161, 28700230, 40180322, 100450805, 200901610]

約数ペア:

[(1, 200901610), (2, 100450805), (5, 40180322), (7, 28700230), (10, 20090161), (13, 15453970), (14, 14350115), (26, 7726985), (35, 5740046), (65, 3090794), (70, 2870023), (91, 2207710), (130, 1545397), (182, 1103855), (455, 441542), (910, 220771)]