251018113

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 283772160

約数和(自身を除く): 32754047

約数列:

[1, 23, 29, 41, 67, 137, 667, 943, 1189, 1541, 1943, 2747, 3151, 3973, 5617, 9179, 27347, 44689, 63181, 79663, 91379, 129191, 162893, 211117, 266191, 376339, 1832249, 3746539, 6122393, 8655797, 10913831, 251018113]

約数ペア:

[(1, 251018113), (23, 10913831), (29, 8655797), (41, 6122393), (67, 3746539), (137, 1832249), (667, 376339), (943, 266191), (1189, 211117), (1541, 162893), (1943, 129191), (2747, 91379), (3151, 79663), (3973, 63181), (5617, 44689), (9179, 27347)]