201359368

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83621}}^1$

素因数の和:83677

約数の個数: 32

約数和(自身を含む): 441524160

約数和(自身を除く): 240164792

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 83621, 167242, 334484, 585347, 668968, 1170694, 2341388, 3595703, 4682776, 7191406, 14382812, 25169921, 28765624, 50339842, 100679684, 201359368]

約数ペア:

[(1, 201359368), (2, 100679684), (4, 50339842), (7, 28765624), (8, 25169921), (14, 14382812), (28, 7191406), (43, 4682776), (56, 3595703), (86, 2341388), (172, 1170694), (301, 668968), (344, 585347), (602, 334484), (1204, 167242), (2408, 83621)]