214809518

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{82051}}^1$

素因数の和:82088

約数の個数: 32

約数和(自身を含む): 425357568

約数和(自身を除く): 210548050

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 82051, 164102, 574357, 902561, 1148714, 1394867, 1805122, 2789734, 6317927, 9764069, 12635854, 15343537, 19528138, 30687074, 107404759, 214809518]

約数ペア:

[(1, 214809518), (2, 107404759), (7, 30687074), (11, 19528138), (14, 15343537), (17, 12635854), (22, 9764069), (34, 6317927), (77, 2789734), (119, 1805122), (154, 1394867), (187, 1148714), (238, 902561), (374, 574357), (1309, 164102), (2618, 82051)]