207933885

素因数分解:

$3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10067}}^1$

素因数の和:10104

約数の個数: 48

約数和(自身を含む): 395793216

約数和(自身を除く): 187859331

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 243, 255, 405, 459, 765, 1215, 1377, 2295, 4131, 6885, 10067, 20655, 30201, 50335, 90603, 151005, 171139, 271809, 453015, 513417, 815427, 855695, 1359045, 1540251, 2446281, 2567085, 4077135, 4620753, 7701255, 12231405, 13862259, 23103765, 41586777, 69311295, 207933885]

約数ペア:

[(1, 207933885), (3, 69311295), (5, 41586777), (9, 23103765), (15, 13862259), (17, 12231405), (27, 7701255), (45, 4620753), (51, 4077135), (81, 2567085), (85, 2446281), (135, 1540251), (153, 1359045), (243, 855695), (255, 815427), (405, 513417), (459, 453015), (765, 271809), (1215, 171139), (1377, 151005), (2295, 90603), (4131, 50335), (6885, 30201), (10067, 20655)]