207728688

素因数分解:

$2^4\times 3^1\times {\mathrm{281}}^1\times {\mathrm{15401}}^1$

素因数の和:15693

約数の個数: 40

約数和(自身を含む): 538577136

約数和(自身を除く): 330848448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 281, 562, 843, 1124, 1686, 2248, 3372, 4496, 6744, 13488, 15401, 30802, 46203, 61604, 92406, 123208, 184812, 246416, 369624, 739248, 4327681, 8655362, 12983043, 17310724, 25966086, 34621448, 51932172, 69242896, 103864344, 207728688]

約数ペア:

[(1, 207728688), (2, 103864344), (3, 69242896), (4, 51932172), (6, 34621448), (8, 25966086), (12, 17310724), (16, 12983043), (24, 8655362), (48, 4327681), (281, 739248), (562, 369624), (843, 246416), (1124, 184812), (1686, 123208), (2248, 92406), (3372, 61604), (4496, 46203), (6744, 30802), (13488, 15401)]