201902018

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{59699}}^1$

素因数の和:59809

約数の個数: 16

約数和(自身を含む): 322380000

約数和(自身を除く): 120477982

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 59699, 119398, 1134281, 2268562, 5313211, 10626422, 100951009, 201902018]

約数ペア:

[(1, 201902018), (2, 100951009), (19, 10626422), (38, 5313211), (89, 2268562), (178, 1134281), (1691, 119398), (3382, 59699)]