212934672056

素因数分解:

$2^3\times {\mathrm{56359}}^1\times {\mathrm{472273}}^1$

素因数の和:528638

約数の個数: 16

約数和(自身を含む): 399260439600

約数和(自身を除く): 186325767544

約数列:

[1, 2, 4, 8, 56359, 112718, 225436, 450872, 472273, 944546, 1889092, 3778184, 26616834007, 53233668014, 106467336028, 212934672056]

約数ペア:

[(1, 212934672056), (2, 106467336028), (4, 53233668014), (8, 26616834007), (56359, 3778184), (112718, 1889092), (225436, 944546), (450872, 472273)]