207731610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{10939}}^1$

素因数の和:11163

約数の個数: 48

約数和(自身を含む): 542711520

約数和(自身を除く): 334979910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 211, 422, 633, 1055, 1266, 1899, 2110, 3165, 3798, 6330, 9495, 10939, 18990, 21878, 32817, 54695, 65634, 98451, 109390, 164085, 196902, 328170, 492255, 984510, 2308129, 4616258, 6924387, 11540645, 13848774, 20773161, 23081290, 34621935, 41546322, 69243870, 103865805, 207731610]

約数ペア:

[(1, 207731610), (2, 103865805), (3, 69243870), (5, 41546322), (6, 34621935), (9, 23081290), (10, 20773161), (15, 13848774), (18, 11540645), (30, 6924387), (45, 4616258), (90, 2308129), (211, 984510), (422, 492255), (633, 328170), (1055, 196902), (1266, 164085), (1899, 109390), (2110, 98451), (3165, 65634), (3798, 54695), (6330, 32817), (9495, 21878), (10939, 18990)]