210345424

素因数分解:

$2^4\times {\mathrm{1327}}^1\times {\mathrm{9907}}^1$

素因数の和:11242

約数の個数: 20

約数和(自身を含む): 407892544

約数和(自身を除く): 197547120

約数列:

[1, 2, 4, 8, 16, 1327, 2654, 5308, 9907, 10616, 19814, 21232, 39628, 79256, 158512, 13146589, 26293178, 52586356, 105172712, 210345424]

約数ペア:

[(1, 210345424), (2, 105172712), (4, 52586356), (8, 26293178), (16, 13146589), (1327, 158512), (2654, 79256), (5308, 39628), (9907, 21232), (10616, 19814)]