202388990

素因数分解:

$2^1\times 5^1\times {\mathrm{859}}^1\times {\mathrm{23561}}^1$

素因数の和:24427

約数の個数: 16

約数和(自身を含む): 364739760

約数和(自身を除く): 162350770

約数列:

[1, 2, 5, 10, 859, 1718, 4295, 8590, 23561, 47122, 117805, 235610, 20238899, 40477798, 101194495, 202388990]

約数ペア:

[(1, 202388990), (2, 101194495), (5, 40477798), (10, 20238899), (859, 235610), (1718, 117805), (4295, 47122), (8590, 23561)]