201849170

素因数分解:

$2^1\times 5^1\times {\mathrm{2143}}^1\times {\mathrm{9419}}^1$

素因数の和:11569

約数の個数: 16

約数和(自身を含む): 363536640

約数和(自身を除く): 161687470

約数列:

[1, 2, 5, 10, 2143, 4286, 9419, 10715, 18838, 21430, 47095, 94190, 20184917, 40369834, 100924585, 201849170]

約数ペア:

[(1, 201849170), (2, 100924585), (5, 40369834), (10, 20184917), (2143, 94190), (4286, 47095), (9419, 21430), (10715, 18838)]