207895668

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{244009}}^1$

素因数の和:244087

約数の個数: 24

約数和(自身を含む): 491924160

約数和(自身を除く): 284028492

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 244009, 488018, 732027, 976036, 1464054, 2928108, 17324639, 34649278, 51973917, 69298556, 103947834, 207895668]

約数ペア:

[(1, 207895668), (2, 103947834), (3, 69298556), (4, 51973917), (6, 34649278), (12, 17324639), (71, 2928108), (142, 1464054), (213, 976036), (284, 732027), (426, 488018), (852, 244009)]