200731012

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{2423}}^1$

素因数の和:2715

約数の個数: 24

約数和(自身を含む): 356328000

約数和(自身を除く): 155596988

約数列:

[1, 2, 4, 139, 149, 278, 298, 556, 596, 2423, 4846, 9692, 20711, 41422, 82844, 336797, 361027, 673594, 722054, 1347188, 1444108, 50182753, 100365506, 200731012]

約数ペア:

[(1, 200731012), (2, 100365506), (4, 50182753), (139, 1444108), (149, 1347188), (278, 722054), (298, 673594), (556, 361027), (596, 336797), (2423, 82844), (4846, 41422), (9692, 20711)]