211460215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1\times {\mathrm{3259}}^1$

素因数の和:3966

約数の個数: 16

約数和(自身を含む): 267580800

約数和(自身を除く): 56120585

約数列:

[1, 5, 19, 95, 683, 3259, 3415, 12977, 16295, 61921, 64885, 309605, 2225897, 11129485, 42292043, 211460215]

約数ペア:

[(1, 211460215), (5, 42292043), (19, 11129485), (95, 2225897), (683, 309605), (3259, 64885), (3415, 61921), (12977, 16295)]