201502615

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 262486656

約数和(自身を除く): 60984041

約数列:

[1, 5, 17, 71, 85, 173, 193, 355, 865, 965, 1207, 2941, 3281, 6035, 12283, 13703, 14705, 16405, 33389, 61415, 68515, 166945, 208811, 232951, 567613, 1044055, 1164755, 2370619, 2838065, 11853095, 40300523, 201502615]

約数ペア:

[(1, 201502615), (5, 40300523), (17, 11853095), (71, 2838065), (85, 2370619), (173, 1164755), (193, 1044055), (355, 567613), (865, 232951), (965, 208811), (1207, 166945), (2941, 68515), (3281, 61415), (6035, 33389), (12283, 16405), (13703, 14705)]