202013075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{2081}}^1$

素因数の和:2455

約数の個数: 24

約数和(自身を含む): 274174416

約数和(自身を除く): 72161341

約数列:

[1, 5, 11, 25, 55, 275, 353, 1765, 2081, 3883, 8825, 10405, 19415, 22891, 52025, 97075, 114455, 572275, 734593, 3672965, 8080523, 18364825, 40402615, 202013075]

約数ペア:

[(1, 202013075), (5, 40402615), (11, 18364825), (25, 8080523), (55, 3672965), (275, 734593), (353, 572275), (1765, 114455), (2081, 97075), (3883, 52025), (8825, 22891), (10405, 19415)]