249969326

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1\times {\mathrm{269}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 403341120

約数和(自身を除く): 153371794

約数列:

[1, 2, 17, 34, 151, 181, 269, 302, 362, 538, 2567, 3077, 4573, 5134, 6154, 9146, 27331, 40619, 48689, 54662, 81238, 97378, 464627, 690523, 827713, 929254, 1381046, 1655426, 7352039, 14704078, 124984663, 249969326]

約数ペア:

[(1, 249969326), (2, 124984663), (17, 14704078), (34, 7352039), (151, 1655426), (181, 1381046), (269, 929254), (302, 827713), (362, 690523), (538, 464627), (2567, 97378), (3077, 81238), (4573, 54662), (5134, 48689), (6154, 40619), (9146, 27331)]