207945918

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{608029}}^1$

素因数の和:608056

約数の個数: 24

約数和(自身を含む): 474263400

約数和(自身を除く): 266317482

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 608029, 1216058, 1824087, 3648174, 5472261, 10944522, 11552551, 23105102, 34657653, 69315306, 103972959, 207945918]

約数ペア:

[(1, 207945918), (2, 103972959), (3, 69315306), (6, 34657653), (9, 23105102), (18, 11552551), (19, 10944522), (38, 5472261), (57, 3648174), (114, 1824087), (171, 1216058), (342, 608029)]