201885965

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{81901}}^1$

素因数の和:81952

約数の個数: 16

約数和(自身を含む): 265362480

約数和(自身を除く): 63476515

約数列:

[1, 5, 17, 29, 85, 145, 493, 2465, 81901, 409505, 1392317, 2375129, 6961585, 11875645, 40377193, 201885965]

約数ペア:

[(1, 201885965), (5, 40377193), (17, 11875645), (29, 6961585), (85, 2375129), (145, 1392317), (493, 409505), (2465, 81901)]