205180867

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{1811}}^1$

素因数の和:1986

約数の個数: 16

約数和(自身を含む): 221788800

約数和(自身を除く): 16607933

約数列:

[1, 19, 67, 89, 1273, 1691, 1811, 5963, 34409, 113297, 121337, 161179, 2305403, 3062401, 10798993, 205180867]

約数ペア:

[(1, 205180867), (19, 10798993), (67, 3062401), (89, 2305403), (1273, 161179), (1691, 121337), (1811, 113297), (5963, 34409)]