206105904

素因数分解:

$2^4\times 3^3\times {\mathrm{47}}^1\times {\mathrm{10151}}^1$

素因数の和:10215

約数の個数: 80

約数和(自身を含む): 604247040

約数和(自身を除く): 398141136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 94, 108, 141, 144, 188, 216, 282, 376, 423, 432, 564, 752, 846, 1128, 1269, 1692, 2256, 2538, 3384, 5076, 6768, 10151, 10152, 20302, 20304, 30453, 40604, 60906, 81208, 91359, 121812, 162416, 182718, 243624, 274077, 365436, 477097, 487248, 548154, 730872, 954194, 1096308, 1431291, 1461744, 1908388, 2192616, 2862582, 3816776, 4293873, 4385232, 5725164, 7633552, 8587746, 11450328, 12881619, 17175492, 22900656, 25763238, 34350984, 51526476, 68701968, 103052952, 206105904]

約数ペア:

[(1, 206105904), (2, 103052952), (3, 68701968), (4, 51526476), (6, 34350984), (8, 25763238), (9, 22900656), (12, 17175492), (16, 12881619), (18, 11450328), (24, 8587746), (27, 7633552), (36, 5725164), (47, 4385232), (48, 4293873), (54, 3816776), (72, 2862582), (94, 2192616), (108, 1908388), (141, 1461744), (144, 1431291), (188, 1096308), (216, 954194), (282, 730872), (376, 548154), (423, 487248), (432, 477097), (564, 365436), (752, 274077), (846, 243624), (1128, 182718), (1269, 162416), (1692, 121812), (2256, 91359), (2538, 81208), (3384, 60906), (5076, 40604), (6768, 30453), (10151, 20304), (10152, 20302)]