207958621

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{601}}^1\times {\mathrm{619}}^1$

素因数の和:1276

約数の個数: 16

約数和(自身を含む): 229915840

約数和(自身を除く): 21957219

約数列:

[1, 13, 43, 559, 601, 619, 7813, 8047, 25843, 26617, 335959, 346021, 372019, 4836247, 15996817, 207958621]

約数ペア:

[(1, 207958621), (13, 15996817), (43, 4836247), (559, 372019), (601, 346021), (619, 335959), (7813, 26617), (8047, 25843)]