205974244

素因数分解:

$2^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{8831}}^1$

素因数の和:8873

約数の個数: 48

約数和(自身を含む): 445132800

約数和(自身を除く): 239158556

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 343, 476, 686, 833, 1372, 1666, 3332, 5831, 8831, 11662, 17662, 23324, 35324, 61817, 123634, 150127, 247268, 300254, 432719, 600508, 865438, 1050889, 1730876, 2101778, 3029033, 4203556, 6058066, 7356223, 12116132, 14712446, 29424892, 51493561, 102987122, 205974244]

約数ペア:

[(1, 205974244), (2, 102987122), (4, 51493561), (7, 29424892), (14, 14712446), (17, 12116132), (28, 7356223), (34, 6058066), (49, 4203556), (68, 3029033), (98, 2101778), (119, 1730876), (196, 1050889), (238, 865438), (343, 600508), (476, 432719), (686, 300254), (833, 247268), (1372, 150127), (1666, 123634), (3332, 61817), (5831, 35324), (8831, 23324), (11662, 17662)]