201318303

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{3931}}^1$

素因数の和:4374

約数の個数: 16

約数和(自身を含む): 275428736

約数和(自身を除く): 74110433

約数列:

[1, 3, 43, 129, 397, 1191, 3931, 11793, 17071, 51213, 169033, 507099, 1560607, 4681821, 67106101, 201318303]

約数ペア:

[(1, 201318303), (3, 67106101), (43, 4681821), (129, 1560607), (397, 507099), (1191, 169033), (3931, 51213), (11793, 17071)]