199752852

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{3547}}^1$

素因数の和:3605

約数の個数: 72

約数和(自身を含む): 529900896

約数和(自身を除く): 330148044

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 361, 494, 722, 741, 988, 1083, 1444, 1482, 2166, 2964, 3547, 4332, 4693, 7094, 9386, 10641, 14079, 14188, 18772, 21282, 28158, 42564, 46111, 56316, 67393, 92222, 134786, 138333, 184444, 202179, 269572, 276666, 404358, 553332, 808716, 876109, 1280467, 1752218, 2560934, 2628327, 3504436, 3841401, 5121868, 5256654, 7682802, 10513308, 15365604, 16646071, 33292142, 49938213, 66584284, 99876426, 199752852]

約数ペア:

[(1, 199752852), (2, 99876426), (3, 66584284), (4, 49938213), (6, 33292142), (12, 16646071), (13, 15365604), (19, 10513308), (26, 7682802), (38, 5256654), (39, 5121868), (52, 3841401), (57, 3504436), (76, 2628327), (78, 2560934), (114, 1752218), (156, 1280467), (228, 876109), (247, 808716), (361, 553332), (494, 404358), (722, 276666), (741, 269572), (988, 202179), (1083, 184444), (1444, 138333), (1482, 134786), (2166, 92222), (2964, 67393), (3547, 56316), (4332, 46111), (4693, 42564), (7094, 28158), (9386, 21282), (10641, 18772), (14079, 14188)]