210445064

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1384507}}^1$

素因数の和:1384532

約数の個数: 16

約数和(自身を含む): 415352400

約数和(自身を除く): 204907336

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1384507, 2769014, 5538028, 11076056, 26305633, 52611266, 105222532, 210445064]

約数ペア:

[(1, 210445064), (2, 105222532), (4, 52611266), (8, 26305633), (19, 11076056), (38, 5538028), (76, 2769014), (152, 1384507)]