207548224

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:688

約数の個数: 84

約数和(自身を含む): 461101440

約数和(自身を除く): 253553216

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 169, 208, 248, 338, 403, 416, 496, 619, 676, 806, 832, 992, 1238, 1352, 1612, 1984, 2476, 2704, 3224, 4952, 5239, 5408, 6448, 8047, 9904, 10478, 10816, 12896, 16094, 19189, 19808, 20956, 25792, 32188, 38378, 39616, 41912, 64376, 76756, 83824, 104611, 128752, 153512, 167648, 209222, 249457, 257504, 307024, 335296, 418444, 498914, 515008, 614048, 836888, 997828, 1228096, 1673776, 1995656, 3242941, 3347552, 3991312, 6485882, 6695104, 7982624, 12971764, 15965248, 25943528, 51887056, 103774112, 207548224]

約数ペア:

[(1, 207548224), (2, 103774112), (4, 51887056), (8, 25943528), (13, 15965248), (16, 12971764), (26, 7982624), (31, 6695104), (32, 6485882), (52, 3991312), (62, 3347552), (64, 3242941), (104, 1995656), (124, 1673776), (169, 1228096), (208, 997828), (248, 836888), (338, 614048), (403, 515008), (416, 498914), (496, 418444), (619, 335296), (676, 307024), (806, 257504), (832, 249457), (992, 209222), (1238, 167648), (1352, 153512), (1612, 128752), (1984, 104611), (2476, 83824), (2704, 76756), (3224, 64376), (4952, 41912), (5239, 39616), (5408, 38378), (6448, 32188), (8047, 25792), (9904, 20956), (10478, 19808), (10816, 19189), (12896, 16094)]