206489412

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{37489}}^1$

素因数の和:37522

約数の個数: 60

約数和(自身を含む): 571572540

約数和(自身を除く): 365083128

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 306, 324, 459, 612, 918, 1377, 1836, 2754, 5508, 37489, 74978, 112467, 149956, 224934, 337401, 449868, 637313, 674802, 1012203, 1274626, 1349604, 1911939, 2024406, 2549252, 3036609, 3823878, 4048812, 5735817, 6073218, 7647756, 11471634, 12146436, 17207451, 22943268, 34414902, 51622353, 68829804, 103244706, 206489412]

約数ペア:

[(1, 206489412), (2, 103244706), (3, 68829804), (4, 51622353), (6, 34414902), (9, 22943268), (12, 17207451), (17, 12146436), (18, 11471634), (27, 7647756), (34, 6073218), (36, 5735817), (51, 4048812), (54, 3823878), (68, 3036609), (81, 2549252), (102, 2024406), (108, 1911939), (153, 1349604), (162, 1274626), (204, 1012203), (306, 674802), (324, 637313), (459, 449868), (612, 337401), (918, 224934), (1377, 149956), (1836, 112467), (2754, 74978), (5508, 37489)]