201143503

素因数分解:

${\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{313}}^1$

素因数の和:495

約数の個数: 24

約数和(自身を含む): 228521664

約数和(自身を除く): 27378161

約数列:

[1, 11, 47, 113, 121, 313, 517, 1243, 3443, 5311, 5687, 13673, 14711, 35369, 37873, 58421, 161821, 389059, 642631, 1662343, 1780031, 4279649, 18285773, 201143503]

約数ペア:

[(1, 201143503), (11, 18285773), (47, 4279649), (113, 1780031), (121, 1662343), (313, 642631), (517, 389059), (1243, 161821), (3443, 58421), (5311, 37873), (5687, 35369), (13673, 14711)]