211834471

素因数分解:

${\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:510

約数の個数: 16

約数和(自身を含む): 219340800

約数和(自身を除く): 7506329

約数列:

[1, 79, 101, 139, 191, 7979, 10981, 14039, 15089, 19291, 26549, 1109081, 1523989, 2097371, 2681449, 211834471]

約数ペア:

[(1, 211834471), (79, 2681449), (101, 2097371), (139, 1523989), (191, 1109081), (7979, 26549), (10981, 19291), (14039, 15089)]