211310362816

素因数分解:

$2^6\times 7^2\times {\mathrm{67382131}}^1$

素因数の和:67382157

約数の個数: 42

約数和(自身を含む): 487779253548

約数和(自身を除く): 276468890732

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 67382131, 134764262, 269528524, 471674917, 539057048, 943349834, 1078114096, 1886699668, 2156228192, 3301724419, 3773399336, 4312456384, 6603448838, 7546798672, 13206897676, 15093597344, 26413795352, 30187194688, 52827590704, 105655181408, 211310362816]

約数ペア:

[(1, 211310362816), (2, 105655181408), (4, 52827590704), (7, 30187194688), (8, 26413795352), (14, 15093597344), (16, 13206897676), (28, 7546798672), (32, 6603448838), (49, 4312456384), (56, 3773399336), (64, 3301724419), (98, 2156228192), (112, 1886699668), (196, 1078114096), (224, 943349834), (392, 539057048), (448, 471674917), (784, 269528524), (1568, 134764262), (3136, 67382131)]