207940228

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{269}}^1\times {\mathrm{1297}}^1$

素因数の和:1719

約数の個数: 24

約数和(自身を含む): 367983000

約数和(自身を除く): 160042772

約数列:

[1, 2, 4, 149, 269, 298, 538, 596, 1076, 1297, 2594, 5188, 40081, 80162, 160324, 193253, 348893, 386506, 697786, 773012, 1395572, 51985057, 103970114, 207940228]

約数ペア:

[(1, 207940228), (2, 103970114), (4, 51985057), (149, 1395572), (269, 773012), (298, 697786), (538, 386506), (596, 348893), (1076, 193253), (1297, 160324), (2594, 80162), (5188, 40081)]