201089682

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{23719}}^1$

素因数の和:23887

約数の個数: 32

約数和(自身を含む): 449731200

約数和(自身を除く): 248641518

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 314, 471, 942, 1413, 2826, 4239, 8478, 23719, 47438, 71157, 142314, 213471, 426942, 640413, 1280826, 3723883, 7447766, 11171649, 22343298, 33514947, 67029894, 100544841, 201089682]

約数ペア:

[(1, 201089682), (2, 100544841), (3, 67029894), (6, 33514947), (9, 22343298), (18, 11171649), (27, 7447766), (54, 3723883), (157, 1280826), (314, 640413), (471, 426942), (942, 213471), (1413, 142314), (2826, 71157), (4239, 47438), (8478, 23719)]