207178428

素因数分解:

$2^2\times 3^1\times {\mathrm{809}}^1\times {\mathrm{21341}}^1$

素因数の和:22157

約数の個数: 24

約数和(自身を含む): 484036560

約数和(自身を除く): 276858132

約数列:

[1, 2, 3, 4, 6, 12, 809, 1618, 2427, 3236, 4854, 9708, 21341, 42682, 64023, 85364, 128046, 256092, 17264869, 34529738, 51794607, 69059476, 103589214, 207178428]

約数ペア:

[(1, 207178428), (2, 103589214), (3, 69059476), (4, 51794607), (6, 34529738), (12, 17264869), (809, 256092), (1618, 128046), (2427, 85364), (3236, 64023), (4854, 42682), (9708, 21341)]