199390512

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{133999}}^1$

素因数の和:134041

約数の個数: 40

約数和(自身を含む): 531712000

約数和(自身を除く): 332321488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 133999, 267998, 401997, 535996, 803994, 1071992, 1607988, 2143984, 3215976, 4153969, 6431952, 8307938, 12461907, 16615876, 24923814, 33231752, 49847628, 66463504, 99695256, 199390512]

約数ペア:

[(1, 199390512), (2, 99695256), (3, 66463504), (4, 49847628), (6, 33231752), (8, 24923814), (12, 16615876), (16, 12461907), (24, 8307938), (31, 6431952), (48, 4153969), (62, 3215976), (93, 2143984), (124, 1607988), (186, 1071992), (248, 803994), (372, 535996), (496, 401997), (744, 267998), (1488, 133999)]