206865984

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1237}}^1$

素因数の和:1332

約数の個数: 112

約数和(自身を含む): 598716608

約数和(自身を除く): 391850624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 67, 78, 96, 104, 134, 156, 192, 201, 208, 268, 312, 402, 416, 536, 624, 804, 832, 871, 1072, 1237, 1248, 1608, 1742, 2144, 2474, 2496, 2613, 3216, 3484, 3711, 4288, 4948, 5226, 6432, 6968, 7422, 9896, 10452, 12864, 13936, 14844, 16081, 19792, 20904, 27872, 29688, 32162, 39584, 41808, 48243, 55744, 59376, 64324, 79168, 82879, 83616, 96486, 118752, 128648, 165758, 167232, 192972, 237504, 248637, 257296, 331516, 385944, 497274, 514592, 663032, 771888, 994548, 1029184, 1077427, 1326064, 1543776, 1989096, 2154854, 2652128, 3087552, 3232281, 3978192, 4309708, 5304256, 6464562, 7956384, 8619416, 12929124, 15912768, 17238832, 25858248, 34477664, 51716496, 68955328, 103432992, 206865984]

約数ペア:

[(1, 206865984), (2, 103432992), (3, 68955328), (4, 51716496), (6, 34477664), (8, 25858248), (12, 17238832), (13, 15912768), (16, 12929124), (24, 8619416), (26, 7956384), (32, 6464562), (39, 5304256), (48, 4309708), (52, 3978192), (64, 3232281), (67, 3087552), (78, 2652128), (96, 2154854), (104, 1989096), (134, 1543776), (156, 1326064), (192, 1077427), (201, 1029184), (208, 994548), (268, 771888), (312, 663032), (402, 514592), (416, 497274), (536, 385944), (624, 331516), (804, 257296), (832, 248637), (871, 237504), (1072, 192972), (1237, 167232), (1248, 165758), (1608, 128648), (1742, 118752), (2144, 96486), (2474, 83616), (2496, 82879), (2613, 79168), (3216, 64324), (3484, 59376), (3711, 55744), (4288, 48243), (4948, 41808), (5226, 39584), (6432, 32162), (6968, 29688), (7422, 27872), (9896, 20904), (10452, 19792), (12864, 16081), (13936, 14844)]