202488951

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{158071}}^1$

素因数の和:158142

約数の個数: 16

約数和(自身を含む): 313614848

約数和(自身を除く): 111125897

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 158071, 474213, 1106497, 3319491, 9642331, 28926993, 67496317, 202488951]

約数ペア:

[(1, 202488951), (3, 67496317), (7, 28926993), (21, 9642331), (61, 3319491), (183, 1106497), (427, 474213), (1281, 158071)]