208075716

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1021}}^1$

素因数の和:1091

約数の個数: 120

約数和(自身を含む): 592093656

約数和(自身を除く): 384017940

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 37, 51, 54, 68, 74, 81, 102, 108, 111, 148, 153, 162, 204, 222, 306, 324, 333, 444, 459, 612, 629, 666, 918, 999, 1021, 1258, 1332, 1377, 1836, 1887, 1998, 2042, 2516, 2754, 2997, 3063, 3774, 3996, 4084, 5508, 5661, 5994, 6126, 7548, 9189, 11322, 11988, 12252, 16983, 17357, 18378, 22644, 27567, 33966, 34714, 36756, 37777, 50949, 52071, 55134, 67932, 69428, 75554, 82701, 101898, 104142, 110268, 113331, 151108, 156213, 165402, 203796, 208284, 226662, 312426, 330804, 339993, 453324, 468639, 624852, 642209, 679986, 937278, 1019979, 1284418, 1359972, 1405917, 1874556, 1926627, 2039958, 2568836, 2811834, 3059937, 3853254, 4079916, 5623668, 5779881, 6119874, 7706508, 11559762, 12239748, 17339643, 23119524, 34679286, 52018929, 69358572, 104037858, 208075716]

約数ペア:

[(1, 208075716), (2, 104037858), (3, 69358572), (4, 52018929), (6, 34679286), (9, 23119524), (12, 17339643), (17, 12239748), (18, 11559762), (27, 7706508), (34, 6119874), (36, 5779881), (37, 5623668), (51, 4079916), (54, 3853254), (68, 3059937), (74, 2811834), (81, 2568836), (102, 2039958), (108, 1926627), (111, 1874556), (148, 1405917), (153, 1359972), (162, 1284418), (204, 1019979), (222, 937278), (306, 679986), (324, 642209), (333, 624852), (444, 468639), (459, 453324), (612, 339993), (629, 330804), (666, 312426), (918, 226662), (999, 208284), (1021, 203796), (1258, 165402), (1332, 156213), (1377, 151108), (1836, 113331), (1887, 110268), (1998, 104142), (2042, 101898), (2516, 82701), (2754, 75554), (2997, 69428), (3063, 67932), (3774, 55134), (3996, 52071), (4084, 50949), (5508, 37777), (5661, 36756), (5994, 34714), (6126, 33966), (7548, 27567), (9189, 22644), (11322, 18378), (11988, 17357), (12252, 16983)]