207540288

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:305

約数の個数: 168

約数和(自身を含む): 627644160

約数和(自身を除く): 420103872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 59, 62, 64, 72, 93, 96, 118, 124, 144, 177, 186, 192, 197, 236, 248, 279, 288, 354, 372, 394, 472, 496, 531, 558, 576, 591, 708, 744, 788, 944, 992, 1062, 1116, 1182, 1416, 1488, 1576, 1773, 1829, 1888, 1984, 2124, 2232, 2364, 2832, 2976, 3152, 3546, 3658, 3776, 4248, 4464, 4728, 5487, 5664, 5952, 6107, 6304, 7092, 7316, 8496, 8928, 9456, 10974, 11328, 11623, 12214, 12608, 14184, 14632, 16461, 16992, 17856, 18321, 18912, 21948, 23246, 24428, 28368, 29264, 32922, 33984, 34869, 36642, 37824, 43896, 46492, 48856, 54963, 56736, 58528, 65844, 69738, 73284, 87792, 92984, 97712, 104607, 109926, 113472, 117056, 131688, 139476, 146568, 175584, 185968, 195424, 209214, 219852, 263376, 278952, 293136, 351168, 360313, 371936, 390848, 418428, 439704, 526752, 557904, 586272, 720626, 743872, 836856, 879408, 1053504, 1080939, 1115808, 1172544, 1441252, 1673712, 1758816, 2161878, 2231616, 2882504, 3242817, 3347424, 3517632, 4323756, 5765008, 6485634, 6694848, 8647512, 11530016, 12971268, 17295024, 23060032, 25942536, 34590048, 51885072, 69180096, 103770144, 207540288]

約数ペア:

[(1, 207540288), (2, 103770144), (3, 69180096), (4, 51885072), (6, 34590048), (8, 25942536), (9, 23060032), (12, 17295024), (16, 12971268), (18, 11530016), (24, 8647512), (31, 6694848), (32, 6485634), (36, 5765008), (48, 4323756), (59, 3517632), (62, 3347424), (64, 3242817), (72, 2882504), (93, 2231616), (96, 2161878), (118, 1758816), (124, 1673712), (144, 1441252), (177, 1172544), (186, 1115808), (192, 1080939), (197, 1053504), (236, 879408), (248, 836856), (279, 743872), (288, 720626), (354, 586272), (372, 557904), (394, 526752), (472, 439704), (496, 418428), (531, 390848), (558, 371936), (576, 360313), (591, 351168), (708, 293136), (744, 278952), (788, 263376), (944, 219852), (992, 209214), (1062, 195424), (1116, 185968), (1182, 175584), (1416, 146568), (1488, 139476), (1576, 131688), (1773, 117056), (1829, 113472), (1888, 109926), (1984, 104607), (2124, 97712), (2232, 92984), (2364, 87792), (2832, 73284), (2976, 69738), (3152, 65844), (3546, 58528), (3658, 56736), (3776, 54963), (4248, 48856), (4464, 46492), (4728, 43896), (5487, 37824), (5664, 36642), (5952, 34869), (6107, 33984), (6304, 32922), (7092, 29264), (7316, 28368), (8496, 24428), (8928, 23246), (9456, 21948), (10974, 18912), (11328, 18321), (11623, 17856), (12214, 16992), (12608, 16461), (14184, 14632)]