195433921

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 225566208

約数和(自身を除く): 30132287

約数列:

[1, 17, 23, 41, 73, 167, 391, 697, 943, 1241, 1679, 2839, 2993, 3841, 6847, 12191, 16031, 28543, 50881, 65297, 68839, 116399, 157481, 207247, 280393, 499831, 1170263, 2677177, 4766681, 8497127, 11496113, 195433921]

約数ペア:

[(1, 195433921), (17, 11496113), (23, 8497127), (41, 4766681), (73, 2677177), (167, 1170263), (391, 499831), (697, 280393), (943, 207247), (1241, 157481), (1679, 116399), (2839, 68839), (2993, 65297), (3841, 50881), (6847, 28543), (12191, 16031)]