194697985

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1\times {\mathrm{809}}^1$

素因数の和:1320

約数の個数: 16

約数和(自身を含む): 236390400

約数和(自身を除く): 41692415

約数列:

[1, 5, 127, 379, 635, 809, 1895, 4045, 48133, 102743, 240665, 306611, 513715, 1533055, 38939597, 194697985]

約数ペア:

[(1, 194697985), (5, 38939597), (127, 1533055), (379, 513715), (635, 306611), (809, 240665), (1895, 102743), (4045, 48133)]