201941060

素因数分解:

$2^2\times 5^1\times {\mathrm{919}}^1\times {\mathrm{10987}}^1$

素因数の和:11915

約数の個数: 24

約数和(自身を含む): 424576320

約数和(自身を除く): 222635260

約数列:

[1, 2, 4, 5, 10, 20, 919, 1838, 3676, 4595, 9190, 10987, 18380, 21974, 43948, 54935, 109870, 219740, 10097053, 20194106, 40388212, 50485265, 100970530, 201941060]

約数ペア:

[(1, 201941060), (2, 100970530), (4, 50485265), (5, 40388212), (10, 20194106), (20, 10097053), (919, 219740), (1838, 109870), (3676, 54935), (4595, 43948), (9190, 21974), (10987, 18380)]