202240779

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{10781}}^1$

素因数の和:10847

約数の個数: 24

約数和(自身を含む): 299912112

約数和(自身を除く): 97671333

約数列:

[1, 3, 13, 37, 39, 111, 169, 481, 507, 1443, 6253, 10781, 18759, 32343, 140153, 398897, 420459, 1196691, 1821989, 5185661, 5465967, 15556983, 67413593, 202240779]

約数ペア:

[(1, 202240779), (3, 67413593), (13, 15556983), (37, 5465967), (39, 5185661), (111, 1821989), (169, 1196691), (481, 420459), (507, 398897), (1443, 140153), (6253, 32343), (10781, 18759)]