206534055

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 416572416

約数和(自身を除く): 210038361

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 103, 105, 113, 169, 195, 273, 309, 339, 455, 507, 515, 565, 721, 791, 845, 1183, 1339, 1365, 1469, 1545, 1695, 2163, 2373, 2535, 3549, 3605, 3955, 4017, 4407, 5915, 6695, 7345, 9373, 10283, 10815, 11639, 11865, 17407, 17745, 19097, 20085, 22035, 28119, 30849, 34917, 46865, 51415, 52221, 57291, 58195, 81473, 87035, 95485, 121849, 133679, 140595, 151307, 154245, 174585, 244419, 261105, 286455, 365547, 401037, 407365, 453921, 609245, 668395, 756535, 1059149, 1222095, 1827735, 1966991, 2005185, 2269605, 3177447, 5295745, 5900973, 9834955, 13768937, 15887235, 29504865, 41306811, 68844685, 206534055]

約数ペア:

[(1, 206534055), (3, 68844685), (5, 41306811), (7, 29504865), (13, 15887235), (15, 13768937), (21, 9834955), (35, 5900973), (39, 5295745), (65, 3177447), (91, 2269605), (103, 2005185), (105, 1966991), (113, 1827735), (169, 1222095), (195, 1059149), (273, 756535), (309, 668395), (339, 609245), (455, 453921), (507, 407365), (515, 401037), (565, 365547), (721, 286455), (791, 261105), (845, 244419), (1183, 174585), (1339, 154245), (1365, 151307), (1469, 140595), (1545, 133679), (1695, 121849), (2163, 95485), (2373, 87035), (2535, 81473), (3549, 58195), (3605, 57291), (3955, 52221), (4017, 51415), (4407, 46865), (5915, 34917), (6695, 30849), (7345, 28119), (9373, 22035), (10283, 20085), (10815, 19097), (11639, 17745), (11865, 17407)]