201628481995

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{23827}}^1\times {\mathrm{39359}}^1$

素因数の和:63234

約数の個数: 16

約数和(自身を含む): 247597701120

約数和(自身を除く): 45969219125

約数列:

[1, 5, 43, 215, 23827, 39359, 119135, 196795, 1024561, 1692437, 5122805, 8462185, 937806893, 4689034465, 40325696399, 201628481995]

約数ペア:

[(1, 201628481995), (5, 40325696399), (43, 4689034465), (215, 937806893), (23827, 8462185), (39359, 5122805), (119135, 1692437), (196795, 1024561)]