200940405

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{219607}}^1$

素因数の和:219676

約数の個数: 16

約数和(自身を含む): 326776704

約数和(自身を除く): 125836299

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 219607, 658821, 1098035, 3294105, 13396027, 40188081, 66980135, 200940405]

約数ペア:

[(1, 200940405), (3, 66980135), (5, 40188081), (15, 13396027), (61, 3294105), (183, 1098035), (305, 658821), (915, 219607)]