202160915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{159811}}^1$

素因数の和:159850

約数の個数: 16

約数和(自身を含む): 276155136

約数和(自身を除く): 73994221

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 159811, 799055, 1757921, 3675653, 8789605, 18378265, 40432183, 202160915]

約数ペア:

[(1, 202160915), (5, 40432183), (11, 18378265), (23, 8789605), (55, 3675653), (115, 1757921), (253, 799055), (1265, 159811)]