210908534

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{1187}}^1\times {\mathrm{1217}}^1$

素因数の和:2479

約数の個数: 16

約数和(自身を含む): 321230448

約数和(自身を除く): 110321914

約数列:

[1, 2, 73, 146, 1187, 1217, 2374, 2434, 86651, 88841, 173302, 177682, 1444579, 2889158, 105454267, 210908534]

約数ペア:

[(1, 210908534), (2, 105454267), (73, 2889158), (146, 1444579), (1187, 177682), (1217, 173302), (2374, 88841), (2434, 86651)]