201894979

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{8161}}^1$

素因数の和:8358

約数の個数: 16

約数和(自身を含む): 238591584

約数和(自身を除く): 36696605

約数列:

[1, 11, 13, 143, 173, 1903, 2249, 8161, 24739, 89771, 106093, 1167023, 1411853, 15530383, 18354089, 201894979]

約数ペア:

[(1, 201894979), (11, 18354089), (13, 15530383), (143, 1411853), (173, 1167023), (1903, 106093), (2249, 89771), (8161, 24739)]