213236855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113123}}^1$

素因数の和:113170

約数の個数: 16

約数和(自身を含む): 285072480

約数和(自身を除く): 71835625

約数列:

[1, 5, 13, 29, 65, 145, 377, 1885, 113123, 565615, 1470599, 3280567, 7352995, 16402835, 42647371, 213236855]

約数ペア:

[(1, 213236855), (5, 42647371), (13, 16402835), (29, 7352995), (65, 3280567), (145, 1470599), (377, 565615), (1885, 113123)]