203318892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{806821}}^1$

素因数の和:806838

約数の個数: 36

約数和(自身を含む): 587366416

約数和(自身を除く): 384047524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 806821, 1613642, 2420463, 3227284, 4840926, 5647747, 7261389, 9681852, 11295494, 14522778, 16943241, 22590988, 29045556, 33886482, 50829723, 67772964, 101659446, 203318892]

約数ペア:

[(1, 203318892), (2, 101659446), (3, 67772964), (4, 50829723), (6, 33886482), (7, 29045556), (9, 22590988), (12, 16943241), (14, 14522778), (18, 11295494), (21, 9681852), (28, 7261389), (36, 5647747), (42, 4840926), (63, 3227284), (84, 2420463), (126, 1613642), (252, 806821)]