220014

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{719}}^1$

素因数の和:744

約数の個数: 24

約数和(自身を含む): 505440

約数和(自身を除く): 285426

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 719, 1438, 2157, 4314, 6471, 12223, 12942, 24446, 36669, 73338, 110007, 220014]

約数ペア:

[(1, 220014), (2, 110007), (3, 73338), (6, 36669), (9, 24446), (17, 12942), (18, 12223), (34, 6471), (51, 4314), (102, 2157), (153, 1438), (306, 719)]