210693019

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{997}}^1$

素因数の和:1446

約数の個数: 16

約数和(自身を含む): 231088896

約数和(自身を除く): 20395877

約数列:

[1, 17, 31, 401, 527, 997, 6817, 12431, 16949, 30907, 211327, 399797, 525419, 6796549, 12393707, 210693019]

約数ペア:

[(1, 210693019), (17, 12393707), (31, 6796549), (401, 525419), (527, 399797), (997, 211327), (6817, 30907), (12431, 16949)]