208102022

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{238103}}^1$

素因数の和:238147

約数の個数: 16

約数和(自身を含む): 342869760

約数和(自身を除く): 134767738

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 238103, 476206, 4523957, 5476369, 9047914, 10952738, 104051011, 208102022]

約数ペア:

[(1, 208102022), (2, 104051011), (19, 10952738), (23, 9047914), (38, 5476369), (46, 4523957), (437, 476206), (874, 238103)]