201447965

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{18541}}^1$

素因数の和:18640

約数の個数: 16

約数和(自身を含む): 252319536

約数和(自身を除く): 50871571

約数列:

[1, 5, 41, 53, 205, 265, 2173, 10865, 18541, 92705, 760181, 982673, 3800905, 4913365, 40289593, 201447965]

約数ペア:

[(1, 201447965), (5, 40289593), (41, 4913365), (53, 3800905), (205, 982673), (265, 760181), (2173, 92705), (10865, 18541)]