205887168

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{15541}}^1$

素因数の和:15582

約数の個数: 84

約数和(自身を含む): 615836208

約数和(自身を除く): 409949040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 138, 144, 184, 192, 207, 276, 288, 368, 414, 552, 576, 736, 828, 1104, 1472, 1656, 2208, 3312, 4416, 6624, 13248, 15541, 31082, 46623, 62164, 93246, 124328, 139869, 186492, 248656, 279738, 357443, 372984, 497312, 559476, 714886, 745968, 994624, 1072329, 1118952, 1429772, 1491936, 2144658, 2237904, 2859544, 2983872, 3216987, 4289316, 4475808, 5719088, 6433974, 8578632, 8951616, 11438176, 12867948, 17157264, 22876352, 25735896, 34314528, 51471792, 68629056, 102943584, 205887168]

約数ペア:

[(1, 205887168), (2, 102943584), (3, 68629056), (4, 51471792), (6, 34314528), (8, 25735896), (9, 22876352), (12, 17157264), (16, 12867948), (18, 11438176), (23, 8951616), (24, 8578632), (32, 6433974), (36, 5719088), (46, 4475808), (48, 4289316), (64, 3216987), (69, 2983872), (72, 2859544), (92, 2237904), (96, 2144658), (138, 1491936), (144, 1429772), (184, 1118952), (192, 1072329), (207, 994624), (276, 745968), (288, 714886), (368, 559476), (414, 497312), (552, 372984), (576, 357443), (736, 279738), (828, 248656), (1104, 186492), (1472, 139869), (1656, 124328), (2208, 93246), (3312, 62164), (4416, 46623), (6624, 31082), (13248, 15541)]