210086952

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:747

約数の個数: 128

約数和(自身を含む): 600566400

約数和(自身を除く): 390479448

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 41, 51, 57, 68, 76, 82, 102, 114, 123, 136, 152, 164, 204, 228, 246, 323, 328, 408, 456, 492, 646, 661, 697, 779, 969, 984, 1292, 1322, 1394, 1558, 1938, 1983, 2091, 2337, 2584, 2644, 2788, 3116, 3876, 3966, 4182, 4674, 5288, 5576, 6232, 7752, 7932, 8364, 9348, 11237, 12559, 13243, 15864, 16728, 18696, 22474, 25118, 26486, 27101, 33711, 37677, 39729, 44948, 50236, 52972, 54202, 67422, 75354, 79458, 81303, 89896, 100472, 105944, 108404, 134844, 150708, 158916, 162606, 213503, 216808, 269688, 301416, 317832, 325212, 427006, 460717, 514919, 640509, 650424, 854012, 921434, 1029838, 1281018, 1382151, 1544757, 1708024, 1842868, 2059676, 2562036, 2764302, 3089514, 3685736, 4119352, 5124072, 5528604, 6179028, 8753623, 11057208, 12358056, 17507246, 26260869, 35014492, 52521738, 70028984, 105043476, 210086952]

約数ペア:

[(1, 210086952), (2, 105043476), (3, 70028984), (4, 52521738), (6, 35014492), (8, 26260869), (12, 17507246), (17, 12358056), (19, 11057208), (24, 8753623), (34, 6179028), (38, 5528604), (41, 5124072), (51, 4119352), (57, 3685736), (68, 3089514), (76, 2764302), (82, 2562036), (102, 2059676), (114, 1842868), (123, 1708024), (136, 1544757), (152, 1382151), (164, 1281018), (204, 1029838), (228, 921434), (246, 854012), (323, 650424), (328, 640509), (408, 514919), (456, 460717), (492, 427006), (646, 325212), (661, 317832), (697, 301416), (779, 269688), (969, 216808), (984, 213503), (1292, 162606), (1322, 158916), (1394, 150708), (1558, 134844), (1938, 108404), (1983, 105944), (2091, 100472), (2337, 89896), (2584, 81303), (2644, 79458), (2788, 75354), (3116, 67422), (3876, 54202), (3966, 52972), (4182, 50236), (4674, 44948), (5288, 39729), (5576, 37677), (6232, 33711), (7752, 27101), (7932, 26486), (8364, 25118), (9348, 22474), (11237, 18696), (12559, 16728), (13243, 15864)]