207172992

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{883}}^1$

素因数の和:960

約数の個数: 128

約数和(自身を含む): 605928960

約数和(自身を除く): 398755968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 47, 48, 52, 64, 78, 94, 96, 104, 128, 141, 156, 188, 192, 208, 282, 312, 376, 384, 416, 564, 611, 624, 752, 832, 883, 1128, 1222, 1248, 1504, 1664, 1766, 1833, 2256, 2444, 2496, 2649, 3008, 3532, 3666, 4512, 4888, 4992, 5298, 6016, 7064, 7332, 9024, 9776, 10596, 11479, 14128, 14664, 18048, 19552, 21192, 22958, 28256, 29328, 34437, 39104, 41501, 42384, 45916, 56512, 58656, 68874, 78208, 83002, 84768, 91832, 113024, 117312, 124503, 137748, 166004, 169536, 183664, 234624, 249006, 275496, 332008, 339072, 367328, 498012, 539513, 550992, 664016, 734656, 996024, 1079026, 1101984, 1328032, 1469312, 1618539, 1992048, 2158052, 2203968, 2656064, 3237078, 3984096, 4316104, 4407936, 5312128, 6474156, 7968192, 8632208, 12948312, 15936384, 17264416, 25896624, 34528832, 51793248, 69057664, 103586496, 207172992]

約数ペア:

[(1, 207172992), (2, 103586496), (3, 69057664), (4, 51793248), (6, 34528832), (8, 25896624), (12, 17264416), (13, 15936384), (16, 12948312), (24, 8632208), (26, 7968192), (32, 6474156), (39, 5312128), (47, 4407936), (48, 4316104), (52, 3984096), (64, 3237078), (78, 2656064), (94, 2203968), (96, 2158052), (104, 1992048), (128, 1618539), (141, 1469312), (156, 1328032), (188, 1101984), (192, 1079026), (208, 996024), (282, 734656), (312, 664016), (376, 550992), (384, 539513), (416, 498012), (564, 367328), (611, 339072), (624, 332008), (752, 275496), (832, 249006), (883, 234624), (1128, 183664), (1222, 169536), (1248, 166004), (1504, 137748), (1664, 124503), (1766, 117312), (1833, 113024), (2256, 91832), (2444, 84768), (2496, 83002), (2649, 78208), (3008, 68874), (3532, 58656), (3666, 56512), (4512, 45916), (4888, 42384), (4992, 41501), (5298, 39104), (6016, 34437), (7064, 29328), (7332, 28256), (9024, 22958), (9776, 21192), (10596, 19552), (11479, 18048), (14128, 14664)]