207670736

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:209

約数の個数: 160

約数和(自身を含む): 527966208

約数和(自身を除く): 320295472

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 43, 52, 56, 62, 86, 91, 104, 107, 112, 124, 172, 182, 208, 214, 217, 248, 301, 344, 364, 403, 428, 434, 496, 559, 602, 688, 728, 749, 806, 856, 868, 1118, 1204, 1333, 1391, 1456, 1498, 1612, 1712, 1736, 2236, 2408, 2666, 2782, 2821, 2996, 3224, 3317, 3472, 3913, 4472, 4601, 4816, 5332, 5564, 5642, 5992, 6448, 6634, 7826, 8944, 9202, 9331, 9737, 10664, 11128, 11284, 11984, 13268, 15652, 17329, 18404, 18662, 19474, 21328, 22256, 22568, 23219, 26536, 31304, 32207, 34658, 36808, 37324, 38948, 43121, 45136, 46438, 53072, 59813, 62608, 64414, 69316, 73616, 74648, 77896, 86242, 92876, 119626, 121303, 128828, 138632, 142631, 149296, 155792, 172484, 185752, 239252, 242606, 257656, 277264, 285262, 301847, 344968, 371504, 418691, 478504, 485212, 515312, 570524, 603694, 689936, 837382, 957008, 970424, 998417, 1141048, 1207388, 1674764, 1854203, 1940848, 1996834, 2282096, 2414776, 3349528, 3708406, 3993668, 4829552, 6699056, 7416812, 7987336, 12979421, 14833624, 15974672, 25958842, 29667248, 51917684, 103835368, 207670736]

約数ペア:

[(1, 207670736), (2, 103835368), (4, 51917684), (7, 29667248), (8, 25958842), (13, 15974672), (14, 14833624), (16, 12979421), (26, 7987336), (28, 7416812), (31, 6699056), (43, 4829552), (52, 3993668), (56, 3708406), (62, 3349528), (86, 2414776), (91, 2282096), (104, 1996834), (107, 1940848), (112, 1854203), (124, 1674764), (172, 1207388), (182, 1141048), (208, 998417), (214, 970424), (217, 957008), (248, 837382), (301, 689936), (344, 603694), (364, 570524), (403, 515312), (428, 485212), (434, 478504), (496, 418691), (559, 371504), (602, 344968), (688, 301847), (728, 285262), (749, 277264), (806, 257656), (856, 242606), (868, 239252), (1118, 185752), (1204, 172484), (1333, 155792), (1391, 149296), (1456, 142631), (1498, 138632), (1612, 128828), (1712, 121303), (1736, 119626), (2236, 92876), (2408, 86242), (2666, 77896), (2782, 74648), (2821, 73616), (2996, 69316), (3224, 64414), (3317, 62608), (3472, 59813), (3913, 53072), (4472, 46438), (4601, 45136), (4816, 43121), (5332, 38948), (5564, 37324), (5642, 36808), (5992, 34658), (6448, 32207), (6634, 31304), (7826, 26536), (8944, 23219), (9202, 22568), (9331, 22256), (9737, 21328), (10664, 19474), (11128, 18662), (11284, 18404), (11984, 17329), (13268, 15652)]