207079976

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{2551}}^1$

素因数の和:2769

約数の個数: 32

約数和(自身を含む): 396580800

約数和(自身を除く): 189500824

約数列:

[1, 2, 4, 8, 73, 139, 146, 278, 292, 556, 584, 1112, 2551, 5102, 10147, 10204, 20294, 20408, 40588, 81176, 186223, 354589, 372446, 709178, 744892, 1418356, 1489784, 2836712, 25884997, 51769994, 103539988, 207079976]

約数ペア:

[(1, 207079976), (2, 103539988), (4, 51769994), (8, 25884997), (73, 2836712), (139, 1489784), (146, 1418356), (278, 744892), (292, 709178), (556, 372446), (584, 354589), (1112, 186223), (2551, 81176), (5102, 40588), (10147, 20408), (10204, 20294)]