213335965

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1\times {\mathrm{1229}}^1$

素因数の和:1616

約数の個数: 16

約数和(自身を含む): 259038000

約数和(自身を除く): 45702035

約数列:

[1, 5, 149, 233, 745, 1165, 1229, 6145, 34717, 173585, 183121, 286357, 915605, 1431785, 42667193, 213335965]

約数ペア:

[(1, 213335965), (5, 42667193), (149, 1431785), (233, 915605), (745, 286357), (1165, 183121), (1229, 173585), (6145, 34717)]