208076256

素因数分解:

$2^5\times 3^3\times {\mathrm{240829}}^1$

素因数の和:240848

約数の個数: 48

約数和(自身を含む): 606891600

約数和(自身を除く): 398815344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 240829, 481658, 722487, 963316, 1444974, 1926632, 2167461, 2889948, 3853264, 4334922, 5779896, 6502383, 7706528, 8669844, 11559792, 13004766, 17339688, 23119584, 26009532, 34679376, 52019064, 69358752, 104038128, 208076256]

約数ペア:

[(1, 208076256), (2, 104038128), (3, 69358752), (4, 52019064), (6, 34679376), (8, 26009532), (9, 23119584), (12, 17339688), (16, 13004766), (18, 11559792), (24, 8669844), (27, 7706528), (32, 6502383), (36, 5779896), (48, 4334922), (54, 3853264), (72, 2889948), (96, 2167461), (108, 1926632), (144, 1444974), (216, 963316), (288, 722487), (432, 481658), (864, 240829)]