177334428

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{208139}}^1$

素因数の和:208217

約数の個数: 24

約数和(自身を含む): 419610240

約数和(自身を除く): 242275812

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 208139, 416278, 624417, 832556, 1248834, 2497668, 14777869, 29555738, 44333607, 59111476, 88667214, 177334428]

約数ペア:

[(1, 177334428), (2, 88667214), (3, 59111476), (4, 44333607), (6, 29555738), (12, 14777869), (71, 2497668), (142, 1248834), (213, 832556), (284, 624417), (426, 416278), (852, 208139)]