206566570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2950951}}^1$

素因数の和:2950965

約数の個数: 16

約数和(自身を含む): 424937088

約数和(自身を除く): 218370518

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2950951, 5901902, 14754755, 20656657, 29509510, 41313314, 103283285, 206566570]

約数ペア:

[(1, 206566570), (2, 103283285), (5, 41313314), (7, 29509510), (10, 20656657), (14, 14754755), (35, 5901902), (70, 2950951)]