206719744

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10487}}^1$

素因数の和:10521

約数の個数: 72

約数和(自身を含む): 514499328

約数和(自身を除く): 307779584

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 616, 704, 896, 1232, 1408, 1792, 2464, 2816, 4928, 9856, 10487, 19712, 20974, 41948, 73409, 83896, 115357, 146818, 167792, 230714, 293636, 335584, 461428, 587272, 671168, 807499, 922856, 1174544, 1342336, 1614998, 1845712, 2349088, 2684672, 3229996, 3691424, 4698176, 6459992, 7382848, 9396352, 12919984, 14765696, 18792704, 25839968, 29531392, 51679936, 103359872, 206719744]

約数ペア:

[(1, 206719744), (2, 103359872), (4, 51679936), (7, 29531392), (8, 25839968), (11, 18792704), (14, 14765696), (16, 12919984), (22, 9396352), (28, 7382848), (32, 6459992), (44, 4698176), (56, 3691424), (64, 3229996), (77, 2684672), (88, 2349088), (112, 1845712), (128, 1614998), (154, 1342336), (176, 1174544), (224, 922856), (256, 807499), (308, 671168), (352, 587272), (448, 461428), (616, 335584), (704, 293636), (896, 230714), (1232, 167792), (1408, 146818), (1792, 115357), (2464, 83896), (2816, 73409), (4928, 41948), (9856, 20974), (10487, 19712)]