196396885

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1\times {\mathrm{2111}}^1$

素因数の和:2948

約数の個数: 16

約数和(自身を含む): 246343680

約数和(自身を除く): 49946795

約数列:

[1, 5, 23, 115, 809, 2111, 4045, 10555, 18607, 48553, 93035, 242765, 1707799, 8538995, 39279377, 196396885]

約数ペア:

[(1, 196396885), (5, 39279377), (23, 8538995), (115, 1707799), (809, 242765), (2111, 93035), (4045, 48553), (10555, 18607)]