201901401949

素因数分解:

${\mathrm{13}}^1\times {\mathrm{1657}}^1\times {\mathrm{1831}}^1\times {\mathrm{5119}}^1$

素因数の和:8620

約数の個数: 16

約数和(自身を含む): 217724846080

約数和(自身を除く): 15823444131

約数列:

[1, 13, 1657, 1831, 5119, 21541, 23803, 66547, 3033967, 8482183, 9372889, 39441571, 110268379, 121847557, 15530877073, 201901401949]

約数ペア:

[(1, 201901401949), (13, 15530877073), (1657, 121847557), (1831, 110268379), (5119, 39441571), (21541, 9372889), (23803, 8482183), (66547, 3033967)]