201522506

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{39161}}^1$

素因数の和:39277

約数の個数: 16

約数和(自身を含む): 315802368

約数和(自身を除く): 114279862

約数列:

[1, 2, 31, 62, 83, 166, 2573, 5146, 39161, 78322, 1213991, 2427982, 3250363, 6500726, 100761253, 201522506]

約数ペア:

[(1, 201522506), (2, 100761253), (31, 6500726), (62, 3250363), (83, 2427982), (166, 1213991), (2573, 78322), (5146, 39161)]