220156670

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{265249}}^1$

素因数の和:265339

約数の個数: 16

約数和(自身を含む): 401058000

約数和(自身を除く): 180901330

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 265249, 530498, 1326245, 2652490, 22015667, 44031334, 110078335, 220156670]

約数ペア:

[(1, 220156670), (2, 110078335), (5, 44031334), (10, 22015667), (83, 2652490), (166, 1326245), (415, 530498), (830, 265249)]