203804913

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{23021}}^1$

素因数の和:23264

約数の個数: 16

約数和(自身を含む): 293944896

約数和(自身を除く): 90139983

約数列:

[1, 3, 13, 39, 227, 681, 2951, 8853, 23021, 69063, 299273, 897819, 5225767, 15677301, 67934971, 203804913]

約数ペア:

[(1, 203804913), (3, 67934971), (13, 15677301), (39, 5225767), (227, 897819), (681, 299273), (2951, 69063), (8853, 23021)]