202135310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{3463}}^1$

素因数の和:3932

約数の個数: 32

約数和(自身を含む): 392817600

約数和(自身を除く): 190682290

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 449, 898, 2245, 3463, 4490, 5837, 6926, 11674, 17315, 29185, 34630, 45019, 58370, 90038, 225095, 450190, 1554887, 3109774, 7774435, 15548870, 20213531, 40427062, 101067655, 202135310]

約数ペア:

[(1, 202135310), (2, 101067655), (5, 40427062), (10, 20213531), (13, 15548870), (26, 7774435), (65, 3109774), (130, 1554887), (449, 450190), (898, 225095), (2245, 90038), (3463, 58370), (4490, 45019), (5837, 34630), (6926, 29185), (11674, 17315)]