205855428

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{3257}}^1$

素因数の和:3516

約数の個数: 48

約数和(自身を含む): 503556480

約数和(自身を除く): 297701052

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 229, 276, 458, 687, 916, 1374, 2748, 3257, 5267, 6514, 9771, 10534, 13028, 15801, 19542, 21068, 31602, 39084, 63204, 74911, 149822, 224733, 299644, 449466, 745853, 898932, 1491706, 2237559, 2983412, 4475118, 8950236, 17154619, 34309238, 51463857, 68618476, 102927714, 205855428]

約数ペア:

[(1, 205855428), (2, 102927714), (3, 68618476), (4, 51463857), (6, 34309238), (12, 17154619), (23, 8950236), (46, 4475118), (69, 2983412), (92, 2237559), (138, 1491706), (229, 898932), (276, 745853), (458, 449466), (687, 299644), (916, 224733), (1374, 149822), (2748, 74911), (3257, 63204), (5267, 39084), (6514, 31602), (9771, 21068), (10534, 19542), (13028, 15801)]