201454355

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{40739}}^1$

素因数の和:40810

約数の個数: 16

約数和(自身を含む): 258128640

約数和(自身を除く): 56674285

約数列:

[1, 5, 23, 43, 115, 215, 989, 4945, 40739, 203695, 936997, 1751777, 4684985, 8758885, 40290871, 201454355]

約数ペア:

[(1, 201454355), (5, 40290871), (23, 8758885), (43, 4684985), (115, 1751777), (215, 936997), (989, 203695), (4945, 40739)]