214618278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{138107}}^1$

素因数の和:138156

約数の個数: 32

約数和(自身を含む): 503817984

約数和(自身を除く): 289199706

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 138107, 276214, 414321, 828642, 966749, 1933498, 2900247, 5109959, 5800494, 10219918, 15329877, 30659754, 35769713, 71539426, 107309139, 214618278]

約数ペア:

[(1, 214618278), (2, 107309139), (3, 71539426), (6, 35769713), (7, 30659754), (14, 15329877), (21, 10219918), (37, 5800494), (42, 5109959), (74, 2900247), (111, 1933498), (222, 966749), (259, 828642), (518, 414321), (777, 276214), (1554, 138107)]