205196804913

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{823}}^1\times {\mathrm{1481}}^1\times {\mathrm{3301}}^1$

素因数の和:5625

約数の個数: 32

約数和(自身を含む): 290325364992

約数和(自身を除く): 85128560079

約数列:

[1, 3, 17, 51, 823, 1481, 2469, 3301, 4443, 9903, 13991, 25177, 41973, 56117, 75531, 168351, 1218863, 2716723, 3656589, 4888781, 8150169, 14666343, 20720671, 46184291, 62162013, 83109277, 138552873, 249327831, 4023466763, 12070400289, 68398934971, 205196804913]

約数ペア:

[(1, 205196804913), (3, 68398934971), (17, 12070400289), (51, 4023466763), (823, 249327831), (1481, 138552873), (2469, 83109277), (3301, 62162013), (4443, 46184291), (9903, 20720671), (13991, 14666343), (25177, 8150169), (41973, 4888781), (56117, 3656589), (75531, 2716723), (168351, 1218863)]