208662696

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1657}}^1$

素因数の和:1736

約数の個数: 128

約数和(自身を含む): 644630400

約数和(自身を除く): 435967704

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 53, 54, 66, 72, 88, 99, 106, 108, 132, 159, 198, 212, 216, 264, 297, 318, 396, 424, 477, 583, 594, 636, 792, 954, 1166, 1188, 1272, 1431, 1657, 1749, 1908, 2332, 2376, 2862, 3314, 3498, 3816, 4664, 4971, 5247, 5724, 6628, 6996, 9942, 10494, 11448, 13256, 13992, 14913, 15741, 18227, 19884, 20988, 29826, 31482, 36454, 39768, 41976, 44739, 54681, 59652, 62964, 72908, 87821, 89478, 109362, 119304, 125928, 145816, 164043, 175642, 178956, 218724, 263463, 328086, 351284, 357912, 437448, 492129, 526926, 656172, 702568, 790389, 966031, 984258, 1053852, 1312344, 1580778, 1932062, 1968516, 2107704, 2371167, 2898093, 3161556, 3864124, 3937032, 4742334, 5796186, 6323112, 7728248, 8694279, 9484668, 11592372, 17388558, 18969336, 23184744, 26082837, 34777116, 52165674, 69554232, 104331348, 208662696]

約数ペア:

[(1, 208662696), (2, 104331348), (3, 69554232), (4, 52165674), (6, 34777116), (8, 26082837), (9, 23184744), (11, 18969336), (12, 17388558), (18, 11592372), (22, 9484668), (24, 8694279), (27, 7728248), (33, 6323112), (36, 5796186), (44, 4742334), (53, 3937032), (54, 3864124), (66, 3161556), (72, 2898093), (88, 2371167), (99, 2107704), (106, 1968516), (108, 1932062), (132, 1580778), (159, 1312344), (198, 1053852), (212, 984258), (216, 966031), (264, 790389), (297, 702568), (318, 656172), (396, 526926), (424, 492129), (477, 437448), (583, 357912), (594, 351284), (636, 328086), (792, 263463), (954, 218724), (1166, 178956), (1188, 175642), (1272, 164043), (1431, 145816), (1657, 125928), (1749, 119304), (1908, 109362), (2332, 89478), (2376, 87821), (2862, 72908), (3314, 62964), (3498, 59652), (3816, 54681), (4664, 44739), (4971, 41976), (5247, 39768), (5724, 36454), (6628, 31482), (6996, 29826), (9942, 20988), (10494, 19884), (11448, 18227), (13256, 15741), (13992, 14913)]