207848170

素因数分解:

$2^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{45481}}^1$

素因数の和:45945

約数の個数: 16

約数和(自身を含む): 374953608

約数和(自身を除く): 167105438

約数列:

[1, 2, 5, 10, 457, 914, 2285, 4570, 45481, 90962, 227405, 454810, 20784817, 41569634, 103924085, 207848170]

約数ペア:

[(1, 207848170), (2, 103924085), (5, 41569634), (10, 20784817), (457, 454810), (914, 227405), (2285, 90962), (4570, 45481)]