266199556

素因数分解:

$2^2\times 7^3\times {\mathrm{251}}^1\times {\mathrm{773}}^1$

素因数の和:1049

約数の個数: 48

約数和(自身を含む): 546134400

約数和(自身を除く): 279934844

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 251, 343, 502, 686, 773, 1004, 1372, 1546, 1757, 3092, 3514, 5411, 7028, 10822, 12299, 21644, 24598, 37877, 49196, 75754, 86093, 151508, 172186, 194023, 265139, 344372, 388046, 530278, 776092, 1060556, 1358161, 2716322, 5432644, 9507127, 19014254, 38028508, 66549889, 133099778, 266199556]

約数ペア:

[(1, 266199556), (2, 133099778), (4, 66549889), (7, 38028508), (14, 19014254), (28, 9507127), (49, 5432644), (98, 2716322), (196, 1358161), (251, 1060556), (343, 776092), (502, 530278), (686, 388046), (773, 344372), (1004, 265139), (1372, 194023), (1546, 172186), (1757, 151508), (3092, 86093), (3514, 75754), (5411, 49196), (7028, 37877), (10822, 24598), (12299, 21644)]