209324544

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{953}}^1$

素因数の和:998

約数の個数: 160

約数和(自身を含む): 655833024

約数和(自身を除く): 446508480

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 128, 132, 143, 156, 176, 192, 208, 256, 264, 286, 312, 352, 384, 416, 429, 512, 528, 572, 624, 704, 768, 832, 858, 953, 1056, 1144, 1248, 1408, 1536, 1664, 1716, 1906, 2112, 2288, 2496, 2816, 2859, 3328, 3432, 3812, 4224, 4576, 4992, 5632, 5718, 6656, 6864, 7624, 8448, 9152, 9984, 10483, 11436, 12389, 13728, 15248, 16896, 18304, 19968, 20966, 22872, 24778, 27456, 30496, 31449, 36608, 37167, 41932, 45744, 49556, 54912, 60992, 62898, 73216, 74334, 83864, 91488, 99112, 109824, 121984, 125796, 136279, 148668, 167728, 182976, 198224, 219648, 243968, 251592, 272558, 297336, 335456, 365952, 396448, 408837, 487936, 503184, 545116, 594672, 670912, 731904, 792896, 817674, 1006368, 1090232, 1189344, 1341824, 1463808, 1585792, 1635348, 2012736, 2180464, 2378688, 2683648, 3171584, 3270696, 4025472, 4360928, 4757376, 5367296, 6343168, 6541392, 8050944, 8721856, 9514752, 13082784, 16101888, 17443712, 19029504, 26165568, 34887424, 52331136, 69774848, 104662272, 209324544]

約数ペア:

[(1, 209324544), (2, 104662272), (3, 69774848), (4, 52331136), (6, 34887424), (8, 26165568), (11, 19029504), (12, 17443712), (13, 16101888), (16, 13082784), (22, 9514752), (24, 8721856), (26, 8050944), (32, 6541392), (33, 6343168), (39, 5367296), (44, 4757376), (48, 4360928), (52, 4025472), (64, 3270696), (66, 3171584), (78, 2683648), (88, 2378688), (96, 2180464), (104, 2012736), (128, 1635348), (132, 1585792), (143, 1463808), (156, 1341824), (176, 1189344), (192, 1090232), (208, 1006368), (256, 817674), (264, 792896), (286, 731904), (312, 670912), (352, 594672), (384, 545116), (416, 503184), (429, 487936), (512, 408837), (528, 396448), (572, 365952), (624, 335456), (704, 297336), (768, 272558), (832, 251592), (858, 243968), (953, 219648), (1056, 198224), (1144, 182976), (1248, 167728), (1408, 148668), (1536, 136279), (1664, 125796), (1716, 121984), (1906, 109824), (2112, 99112), (2288, 91488), (2496, 83864), (2816, 74334), (2859, 73216), (3328, 62898), (3432, 60992), (3812, 54912), (4224, 49556), (4576, 45744), (4992, 41932), (5632, 37167), (5718, 36608), (6656, 31449), (6864, 30496), (7624, 27456), (8448, 24778), (9152, 22872), (9984, 20966), (10483, 19968), (11436, 18304), (12389, 16896), (13728, 15248)]