202395105

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{251}}^1$

素因数の和:460

約数の個数: 80

約数和(自身を含む): 399567168

約数和(自身を除く): 197172063

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 181, 251, 297, 405, 495, 543, 753, 891, 905, 1255, 1485, 1629, 1991, 2259, 2715, 2761, 3765, 4455, 4887, 5973, 6777, 8145, 8283, 9955, 11295, 13805, 14661, 17919, 20331, 24435, 24849, 29865, 33885, 41415, 45431, 53757, 73305, 74547, 89595, 101655, 124245, 136293, 161271, 223641, 227155, 268785, 372735, 408879, 499741, 681465, 806355, 1118205, 1226637, 1499223, 2044395, 2498705, 3679911, 4497669, 6133185, 7496115, 13493007, 18399555, 22488345, 40479021, 67465035, 202395105]

約数ペア:

[(1, 202395105), (3, 67465035), (5, 40479021), (9, 22488345), (11, 18399555), (15, 13493007), (27, 7496115), (33, 6133185), (45, 4497669), (55, 3679911), (81, 2498705), (99, 2044395), (135, 1499223), (165, 1226637), (181, 1118205), (251, 806355), (297, 681465), (405, 499741), (495, 408879), (543, 372735), (753, 268785), (891, 227155), (905, 223641), (1255, 161271), (1485, 136293), (1629, 124245), (1991, 101655), (2259, 89595), (2715, 74547), (2761, 73305), (3765, 53757), (4455, 45431), (4887, 41415), (5973, 33885), (6777, 29865), (8145, 24849), (8283, 24435), (9955, 20331), (11295, 17919), (13805, 14661)]