204510138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4869289}}^1$

素因数の和:4869301

約数の個数: 16

約数和(自身を含む): 467451840

約数和(自身を除く): 262941702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4869289, 9738578, 14607867, 29215734, 34085023, 68170046, 102255069, 204510138]

約数ペア:

[(1, 204510138), (2, 102255069), (3, 68170046), (6, 34085023), (7, 29215734), (14, 14607867), (21, 9738578), (42, 4869289)]