206132365

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 262831104

約数和(自身を除く): 56698739

約数列:

[1, 5, 37, 47, 151, 157, 185, 235, 755, 785, 1739, 5587, 5809, 7097, 7379, 8695, 23707, 27935, 29045, 35485, 36895, 118535, 262589, 273023, 877159, 1114229, 1312945, 1365115, 4385795, 5571145, 41226473, 206132365]

約数ペア:

[(1, 206132365), (5, 41226473), (37, 5571145), (47, 4385795), (151, 1365115), (157, 1312945), (185, 1114229), (235, 877159), (755, 273023), (785, 262589), (1739, 118535), (5587, 36895), (5809, 35485), (7097, 29045), (7379, 27935), (8695, 23707)]