201993441689

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{1755503}}^1$

素因数の和:1755736

約数の個数: 16

約数和(自身を含む): 222963052032

約数和(自身を除く): 20969610343

約数列:

[1, 13, 53, 167, 689, 2171, 8851, 115063, 1755503, 22821539, 93041659, 293169001, 1209541567, 3811197013, 15537957053, 201993441689]

約数ペア:

[(1, 201993441689), (13, 15537957053), (53, 3811197013), (167, 1209541567), (689, 293169001), (2171, 93041659), (8851, 22821539), (115063, 1755503)]