208842816

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11953}}^1$

素因数の和:11988

約数の個数: 112

約数和(自身を含む): 680134784

約数和(自身を除く): 471291968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 416, 448, 546, 624, 672, 728, 832, 1092, 1248, 1344, 1456, 2184, 2496, 2912, 4368, 5824, 8736, 11953, 17472, 23906, 35859, 47812, 71718, 83671, 95624, 143436, 155389, 167342, 191248, 251013, 286872, 310778, 334684, 382496, 466167, 502026, 573744, 621556, 669368, 764992, 932334, 1004052, 1087723, 1147488, 1243112, 1338736, 1864668, 2008104, 2175446, 2294976, 2486224, 2677472, 3263169, 3729336, 4016208, 4350892, 4972448, 5354944, 6526338, 7458672, 8032416, 8701784, 9944896, 13052676, 14917344, 16064832, 17403568, 26105352, 29834688, 34807136, 52210704, 69614272, 104421408, 208842816]

約数ペア:

[(1, 208842816), (2, 104421408), (3, 69614272), (4, 52210704), (6, 34807136), (7, 29834688), (8, 26105352), (12, 17403568), (13, 16064832), (14, 14917344), (16, 13052676), (21, 9944896), (24, 8701784), (26, 8032416), (28, 7458672), (32, 6526338), (39, 5354944), (42, 4972448), (48, 4350892), (52, 4016208), (56, 3729336), (64, 3263169), (78, 2677472), (84, 2486224), (91, 2294976), (96, 2175446), (104, 2008104), (112, 1864668), (156, 1338736), (168, 1243112), (182, 1147488), (192, 1087723), (208, 1004052), (224, 932334), (273, 764992), (312, 669368), (336, 621556), (364, 573744), (416, 502026), (448, 466167), (546, 382496), (624, 334684), (672, 310778), (728, 286872), (832, 251013), (1092, 191248), (1248, 167342), (1344, 155389), (1456, 143436), (2184, 95624), (2496, 83671), (2912, 71718), (4368, 47812), (5824, 35859), (8736, 23906), (11953, 17472)]