215876102

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{156659}}^1$

素因数の和:156727

約数の個数: 16

約数和(自身を含む): 355304880

約数和(自身を除く): 139428778

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 156659, 313318, 2036567, 4073134, 8302927, 16605854, 107938051, 215876102]

約数ペア:

[(1, 215876102), (2, 107938051), (13, 16605854), (26, 8302927), (53, 4073134), (106, 2036567), (689, 313318), (1378, 156659)]