201799209

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{12781}}^1$

素因数の和:13080

約数の個数: 16

約数和(自身を含む): 284271680

約数和(自身を除く): 82472471

約数列:

[1, 3, 19, 57, 277, 831, 5263, 12781, 15789, 38343, 242839, 728517, 3540337, 10621011, 67266403, 201799209]

約数ペア:

[(1, 201799209), (3, 67266403), (19, 10621011), (57, 3540337), (277, 728517), (831, 242839), (5263, 38343), (12781, 15789)]