201426104

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53231}}^1$

素因数の和:53291

約数の個数: 32

約数和(自身を含む): 421597440

約数和(自身を除く): 220171336

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 53231, 106462, 212924, 425848, 585541, 1171082, 2288933, 2342164, 4577866, 4684328, 9155732, 18311464, 25178263, 50356526, 100713052, 201426104]

約数ペア:

[(1, 201426104), (2, 100713052), (4, 50356526), (8, 25178263), (11, 18311464), (22, 9155732), (43, 4684328), (44, 4577866), (86, 2342164), (88, 2288933), (172, 1171082), (344, 585541), (473, 425848), (946, 212924), (1892, 106462), (3784, 53231)]