208160928

素因数分解:

$2^5\times 3^4\times {\mathrm{80309}}^1$

素因数の和:80331

約数の個数: 60

約数和(自身を含む): 612203130

約数和(自身を除く): 404042202

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 80309, 160618, 240927, 321236, 481854, 642472, 722781, 963708, 1284944, 1445562, 1927416, 2168343, 2569888, 2891124, 3854832, 4336686, 5782248, 6505029, 7709664, 8673372, 11564496, 13010058, 17346744, 23128992, 26020116, 34693488, 52040232, 69386976, 104080464, 208160928]

約数ペア:

[(1, 208160928), (2, 104080464), (3, 69386976), (4, 52040232), (6, 34693488), (8, 26020116), (9, 23128992), (12, 17346744), (16, 13010058), (18, 11564496), (24, 8673372), (27, 7709664), (32, 6505029), (36, 5782248), (48, 4336686), (54, 3854832), (72, 2891124), (81, 2569888), (96, 2168343), (108, 1927416), (144, 1445562), (162, 1284944), (216, 963708), (288, 722781), (324, 642472), (432, 481854), (648, 321236), (864, 240927), (1296, 160618), (2592, 80309)]