219802335

素因数分解:

$3^1\times 5^1\times {\mathrm{2063}}^1\times {\mathrm{7103}}^1$

素因数の和:9174

約数の個数: 16

約数和(自身を含む): 351903744

約数和(自身を除く): 132101409

約数列:

[1, 3, 5, 15, 2063, 6189, 7103, 10315, 21309, 30945, 35515, 106545, 14653489, 43960467, 73267445, 219802335]

約数ペア:

[(1, 219802335), (3, 73267445), (5, 43960467), (15, 14653489), (2063, 106545), (6189, 35515), (7103, 30945), (10315, 21309)]