196403912

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1292131}}^1$

素因数の和:1292156

約数の個数: 16

約数和(自身を含む): 387639600

約数和(自身を除く): 191235688

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1292131, 2584262, 5168524, 10337048, 24550489, 49100978, 98201956, 196403912]

約数ペア:

[(1, 196403912), (2, 98201956), (4, 49100978), (8, 24550489), (19, 10337048), (38, 5168524), (76, 2584262), (152, 1292131)]