250157964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2978071}}^1$

素因数の和:2978085

約数の個数: 24

約数和(自身を含む): 667088128

約数和(自身を除く): 416930164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2978071, 5956142, 8934213, 11912284, 17868426, 20846497, 35736852, 41692994, 62539491, 83385988, 125078982, 250157964]

約数ペア:

[(1, 250157964), (2, 125078982), (3, 83385988), (4, 62539491), (6, 41692994), (7, 35736852), (12, 20846497), (14, 17868426), (21, 11912284), (28, 8934213), (42, 5956142), (84, 2978071)]