278251201

素因数分解:

${\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{2017}}^1$

素因数の和:2184

約数の個数: 16

約数和(自身を含む): 296403840

約数和(自身を除く): 18152639

約数列:

[1, 29, 67, 71, 1943, 2017, 2059, 4757, 58493, 135139, 137953, 143207, 3919031, 4153003, 9594869, 278251201]

約数ペア:

[(1, 278251201), (29, 9594869), (67, 4153003), (71, 3919031), (1943, 143207), (2017, 137953), (2059, 135139), (4757, 58493)]