201620778

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{4549}}^1$

素因数の和:4726

約数の個数: 32

約数和(自身を含む): 412776000

約数和(自身を除く): 211155222

約数列:

[1, 2, 3, 6, 83, 89, 166, 178, 249, 267, 498, 534, 4549, 7387, 9098, 13647, 14774, 22161, 27294, 44322, 377567, 404861, 755134, 809722, 1132701, 1214583, 2265402, 2429166, 33603463, 67206926, 100810389, 201620778]

約数ペア:

[(1, 201620778), (2, 100810389), (3, 67206926), (6, 33603463), (83, 2429166), (89, 2265402), (166, 1214583), (178, 1132701), (249, 809722), (267, 755134), (498, 404861), (534, 377567), (4549, 44322), (7387, 27294), (9098, 22161), (13647, 14774)]