205801430

素因数分解:

$2^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{29027}}^1$

素因数の和:29743

約数の個数: 16

約数和(自身を含む): 370977840

約数和(自身を除く): 165176410

約数列:

[1, 2, 5, 10, 709, 1418, 3545, 7090, 29027, 58054, 145135, 290270, 20580143, 41160286, 102900715, 205801430]

約数ペア:

[(1, 205801430), (2, 102900715), (5, 41160286), (10, 20580143), (709, 290270), (1418, 145135), (3545, 58054), (7090, 29027)]