203551921

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{8429}}^1$

素因数の和:8520

約数の個数: 16

約数和(自身を含む): 226598400

約数和(自身を除く): 23046479

約数列:

[1, 19, 31, 41, 589, 779, 1271, 8429, 24149, 160151, 261299, 345589, 4964681, 6566191, 10713259, 203551921]

約数ペア:

[(1, 203551921), (19, 10713259), (31, 6566191), (41, 4964681), (589, 345589), (779, 261299), (1271, 160151), (8429, 24149)]