201007015

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{7069}}^1$

素因数の和:7143

約数の個数: 24

約数和(自身を含む): 270809280

約数和(自身を除く): 69802265

約数列:

[1, 5, 11, 47, 55, 121, 235, 517, 605, 2585, 5687, 7069, 28435, 35345, 77759, 332243, 388795, 855349, 1661215, 3654673, 4276745, 18273365, 40201403, 201007015]

約数ペア:

[(1, 201007015), (5, 40201403), (11, 18273365), (47, 4276745), (55, 3654673), (121, 1661215), (235, 855349), (517, 388795), (605, 332243), (2585, 77759), (5687, 35345), (7069, 28435)]