199101312

素因数分解:

$2^7\times 3^2\times {\mathrm{401}}^1\times {\mathrm{431}}^1$

素因数の和:852

約数の個数: 96

約数和(自身を含む): 575696160

約数和(自身を除く): 376594848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 401, 431, 576, 802, 862, 1152, 1203, 1293, 1604, 1724, 2406, 2586, 3208, 3448, 3609, 3879, 4812, 5172, 6416, 6896, 7218, 7758, 9624, 10344, 12832, 13792, 14436, 15516, 19248, 20688, 25664, 27584, 28872, 31032, 38496, 41376, 51328, 55168, 57744, 62064, 76992, 82752, 115488, 124128, 153984, 165504, 172831, 230976, 248256, 345662, 461952, 496512, 518493, 691324, 1036986, 1382648, 1555479, 2073972, 2765296, 3110958, 4147944, 5530592, 6221916, 8295888, 11061184, 12443832, 16591776, 22122368, 24887664, 33183552, 49775328, 66367104, 99550656, 199101312]

約数ペア:

[(1, 199101312), (2, 99550656), (3, 66367104), (4, 49775328), (6, 33183552), (8, 24887664), (9, 22122368), (12, 16591776), (16, 12443832), (18, 11061184), (24, 8295888), (32, 6221916), (36, 5530592), (48, 4147944), (64, 3110958), (72, 2765296), (96, 2073972), (128, 1555479), (144, 1382648), (192, 1036986), (288, 691324), (384, 518493), (401, 496512), (431, 461952), (576, 345662), (802, 248256), (862, 230976), (1152, 172831), (1203, 165504), (1293, 153984), (1604, 124128), (1724, 115488), (2406, 82752), (2586, 76992), (3208, 62064), (3448, 57744), (3609, 55168), (3879, 51328), (4812, 41376), (5172, 38496), (6416, 31032), (6896, 28872), (7218, 27584), (7758, 25664), (9624, 20688), (10344, 19248), (12832, 15516), (13792, 14436)]