201899243

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{26731}}^1$

素因数の和:26834

約数の個数: 16

約数和(自身を含む): 251494656

約数和(自身を除く): 49595413

約数列:

[1, 7, 13, 83, 91, 581, 1079, 7553, 26731, 187117, 347503, 2218673, 2432521, 15530711, 28842749, 201899243]

約数ペア:

[(1, 201899243), (7, 28842749), (13, 15530711), (83, 2432521), (91, 2218673), (581, 347503), (1079, 187117), (7553, 26731)]