209132424

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{22871}}^1$

素因数の和:23010

約数の個数: 48

約数和(自身を含む): 570885120

約数和(自身を除く): 361752696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 3048, 4572, 9144, 22871, 45742, 68613, 91484, 137226, 182968, 205839, 274452, 411678, 548904, 823356, 1646712, 2904617, 5809234, 8713851, 11618468, 17427702, 23236936, 26141553, 34855404, 52283106, 69710808, 104566212, 209132424]

約数ペア:

[(1, 209132424), (2, 104566212), (3, 69710808), (4, 52283106), (6, 34855404), (8, 26141553), (9, 23236936), (12, 17427702), (18, 11618468), (24, 8713851), (36, 5809234), (72, 2904617), (127, 1646712), (254, 823356), (381, 548904), (508, 411678), (762, 274452), (1016, 205839), (1143, 182968), (1524, 137226), (2286, 91484), (3048, 68613), (4572, 45742), (9144, 22871)]