204449712

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{137399}}^1$

素因数の和:137441

約数の個数: 40

約数和(自身を含む): 545203200

約数和(自身を除く): 340753488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 137399, 274798, 412197, 549596, 824394, 1099192, 1648788, 2198384, 3297576, 4259369, 6595152, 8518738, 12778107, 17037476, 25556214, 34074952, 51112428, 68149904, 102224856, 204449712]

約数ペア:

[(1, 204449712), (2, 102224856), (3, 68149904), (4, 51112428), (6, 34074952), (8, 25556214), (12, 17037476), (16, 12778107), (24, 8518738), (31, 6595152), (48, 4259369), (62, 3297576), (93, 2198384), (124, 1648788), (186, 1099192), (248, 824394), (372, 549596), (496, 412197), (744, 274798), (1488, 137399)]