201809903872

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{22391}}^1$

素因数の和:22552

約数の個数: 144

約数和(自身を含む): 453115555200

約数和(自身を除く): 251305651328

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 109, 128, 136, 152, 218, 256, 272, 304, 323, 436, 544, 608, 646, 872, 1088, 1216, 1292, 1744, 1853, 2071, 2176, 2432, 2584, 3488, 3706, 4142, 4352, 4864, 5168, 6976, 7412, 8284, 10336, 13952, 14824, 16568, 20672, 22391, 27904, 29648, 33136, 35207, 41344, 44782, 59296, 66272, 70414, 82688, 89564, 118592, 132544, 140828, 179128, 237184, 265088, 281656, 358256, 380647, 425429, 474368, 530176, 563312, 716512, 761294, 850858, 1126624, 1433024, 1522588, 1701716, 2253248, 2440619, 2866048, 3045176, 3403432, 4506496, 4881238, 5732096, 6090352, 6806864, 7232293, 9012992, 9762476, 12180704, 13613728, 14464586, 19524952, 24361408, 27227456, 28929172, 39049904, 41490523, 46371761, 48722816, 54454912, 57858344, 78099808, 82981046, 92743522, 97445632, 108909824, 115716688, 156199616, 165962092, 185487044, 231433376, 312399232, 331924184, 370974088, 462866752, 624798464, 663848368, 741948176, 788319937, 925733504, 1327696736, 1483896352, 1576639874, 1851467008, 2655393472, 2967792704, 3153279748, 5310786944, 5935585408, 6306559496, 10621573888, 11871170816, 12613118992, 25226237984, 50452475968, 100904951936, 201809903872]

約数ペア:

[(1, 201809903872), (2, 100904951936), (4, 50452475968), (8, 25226237984), (16, 12613118992), (17, 11871170816), (19, 10621573888), (32, 6306559496), (34, 5935585408), (38, 5310786944), (64, 3153279748), (68, 2967792704), (76, 2655393472), (109, 1851467008), (128, 1576639874), (136, 1483896352), (152, 1327696736), (218, 925733504), (256, 788319937), (272, 741948176), (304, 663848368), (323, 624798464), (436, 462866752), (544, 370974088), (608, 331924184), (646, 312399232), (872, 231433376), (1088, 185487044), (1216, 165962092), (1292, 156199616), (1744, 115716688), (1853, 108909824), (2071, 97445632), (2176, 92743522), (2432, 82981046), (2584, 78099808), (3488, 57858344), (3706, 54454912), (4142, 48722816), (4352, 46371761), (4864, 41490523), (5168, 39049904), (6976, 28929172), (7412, 27227456), (8284, 24361408), (10336, 19524952), (13952, 14464586), (14824, 13613728), (16568, 12180704), (20672, 9762476), (22391, 9012992), (27904, 7232293), (29648, 6806864), (33136, 6090352), (35207, 5732096), (41344, 4881238), (44782, 4506496), (59296, 3403432), (66272, 3045176), (70414, 2866048), (82688, 2440619), (89564, 2253248), (118592, 1701716), (132544, 1522588), (140828, 1433024), (179128, 1126624), (237184, 850858), (265088, 761294), (281656, 716512), (358256, 563312), (380647, 530176), (425429, 474368)]