196480945

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43711}}^1$

素因数の和:43776

約数の個数: 16

約数和(自身を含む): 251781120

約数和(自身を除く): 55300175

約数列:

[1, 5, 29, 31, 145, 155, 899, 4495, 43711, 218555, 1267619, 1355041, 6338095, 6775205, 39296189, 196480945]

約数ペア:

[(1, 196480945), (5, 39296189), (29, 6775205), (31, 6338095), (145, 1355041), (155, 1267619), (899, 218555), (4495, 43711)]