260042206

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1\times {\mathrm{5381}}^1$

素因数の和:5787

約数の個数: 16

約数和(自身を含む): 396674928

約数和(自身を除く): 136632722

約数列:

[1, 2, 73, 146, 331, 662, 5381, 10762, 24163, 48326, 392813, 785626, 1781111, 3562222, 130021103, 260042206]

約数ペア:

[(1, 260042206), (2, 130021103), (73, 3562222), (146, 1781111), (331, 785626), (662, 392813), (5381, 48326), (10762, 24163)]