209238768

素因数分解:

$2^4\times 3^3\times {\mathrm{79}}^1\times {\mathrm{6131}}^1$

素因数の和:6227

約数の個数: 80

約数和(自身を含む): 608294400

約数和(自身を除く): 399055632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 79, 108, 144, 158, 216, 237, 316, 432, 474, 632, 711, 948, 1264, 1422, 1896, 2133, 2844, 3792, 4266, 5688, 6131, 8532, 11376, 12262, 17064, 18393, 24524, 34128, 36786, 49048, 55179, 73572, 98096, 110358, 147144, 165537, 220716, 294288, 331074, 441432, 484349, 662148, 882864, 968698, 1324296, 1453047, 1937396, 2648592, 2906094, 3874792, 4359141, 5812188, 7749584, 8718282, 11624376, 13077423, 17436564, 23248752, 26154846, 34873128, 52309692, 69746256, 104619384, 209238768]

約数ペア:

[(1, 209238768), (2, 104619384), (3, 69746256), (4, 52309692), (6, 34873128), (8, 26154846), (9, 23248752), (12, 17436564), (16, 13077423), (18, 11624376), (24, 8718282), (27, 7749584), (36, 5812188), (48, 4359141), (54, 3874792), (72, 2906094), (79, 2648592), (108, 1937396), (144, 1453047), (158, 1324296), (216, 968698), (237, 882864), (316, 662148), (432, 484349), (474, 441432), (632, 331074), (711, 294288), (948, 220716), (1264, 165537), (1422, 147144), (1896, 110358), (2133, 98096), (2844, 73572), (3792, 55179), (4266, 49048), (5688, 36786), (6131, 34128), (8532, 24524), (11376, 18393), (12262, 17064)]