208130544

素因数分解:

$2^4\times 3^2\times {\mathrm{1445351}}^1$

素因数の和:1445365

約数の個数: 30

約数和(自身を含む): 582476856

約数和(自身を除く): 374346312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1445351, 2890702, 4336053, 5781404, 8672106, 11562808, 13008159, 17344212, 23125616, 26016318, 34688424, 52032636, 69376848, 104065272, 208130544]

約数ペア:

[(1, 208130544), (2, 104065272), (3, 69376848), (4, 52032636), (6, 34688424), (8, 26016318), (9, 23125616), (12, 17344212), (16, 13008159), (18, 11562808), (24, 8672106), (36, 5781404), (48, 4336053), (72, 2890702), (144, 1445351)]