204579848

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1657}}^1$

素因数の和:1758

約数の個数: 64

約数和(自身を含む): 444078720

約数和(自身を除く): 239498872

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 61, 88, 92, 122, 184, 244, 253, 488, 506, 671, 1012, 1342, 1403, 1657, 2024, 2684, 2806, 3314, 5368, 5612, 6628, 11224, 13256, 15433, 18227, 30866, 36454, 38111, 61732, 72908, 76222, 101077, 123464, 145816, 152444, 202154, 304888, 404308, 419221, 808616, 838442, 1111847, 1676884, 2223694, 2324771, 3353768, 4447388, 4649542, 8894776, 9299084, 18598168, 25572481, 51144962, 102289924, 204579848]

約数ペア:

[(1, 204579848), (2, 102289924), (4, 51144962), (8, 25572481), (11, 18598168), (22, 9299084), (23, 8894776), (44, 4649542), (46, 4447388), (61, 3353768), (88, 2324771), (92, 2223694), (122, 1676884), (184, 1111847), (244, 838442), (253, 808616), (488, 419221), (506, 404308), (671, 304888), (1012, 202154), (1342, 152444), (1403, 145816), (1657, 123464), (2024, 101077), (2684, 76222), (2806, 72908), (3314, 61732), (5368, 38111), (5612, 36454), (6628, 30866), (11224, 18227), (13256, 15433)]