208747044

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1583}}^1$

素因数の和:1647

約数の個数: 120

約数和(自身を含む): 611791488

約数和(自身を除く): 403044444

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 37, 44, 54, 66, 74, 81, 99, 108, 111, 132, 148, 162, 198, 222, 297, 324, 333, 396, 407, 444, 594, 666, 814, 891, 999, 1188, 1221, 1332, 1583, 1628, 1782, 1998, 2442, 2997, 3166, 3564, 3663, 3996, 4749, 4884, 5994, 6332, 7326, 9498, 10989, 11988, 14247, 14652, 17413, 18996, 21978, 28494, 32967, 34826, 42741, 43956, 52239, 56988, 58571, 65934, 69652, 85482, 104478, 117142, 128223, 131868, 156717, 170964, 175713, 208956, 234284, 256446, 313434, 351426, 470151, 512892, 527139, 626868, 644281, 702852, 940302, 1054278, 1288562, 1410453, 1581417, 1880604, 1932843, 2108556, 2577124, 2820906, 3162834, 3865686, 4744251, 5641812, 5798529, 6325668, 7731372, 9488502, 11597058, 17395587, 18977004, 23194116, 34791174, 52186761, 69582348, 104373522, 208747044]

約数ペア:

[(1, 208747044), (2, 104373522), (3, 69582348), (4, 52186761), (6, 34791174), (9, 23194116), (11, 18977004), (12, 17395587), (18, 11597058), (22, 9488502), (27, 7731372), (33, 6325668), (36, 5798529), (37, 5641812), (44, 4744251), (54, 3865686), (66, 3162834), (74, 2820906), (81, 2577124), (99, 2108556), (108, 1932843), (111, 1880604), (132, 1581417), (148, 1410453), (162, 1288562), (198, 1054278), (222, 940302), (297, 702852), (324, 644281), (333, 626868), (396, 527139), (407, 512892), (444, 470151), (594, 351426), (666, 313434), (814, 256446), (891, 234284), (999, 208956), (1188, 175713), (1221, 170964), (1332, 156717), (1583, 131868), (1628, 128223), (1782, 117142), (1998, 104478), (2442, 85482), (2997, 69652), (3166, 65934), (3564, 58571), (3663, 56988), (3996, 52239), (4749, 43956), (4884, 42741), (5994, 34826), (6332, 32967), (7326, 28494), (9498, 21978), (10989, 18996), (11988, 17413), (14247, 14652)]