207915661306

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{269}}^1\times {\mathrm{16927}}^1$

素因数の和:17311

約数の個数: 48

約数和(自身を含む): 336758860800

約数和(自身を除く): 128843199494

約数列:

[1, 2, 17, 34, 79, 158, 269, 289, 538, 578, 1343, 2686, 4573, 9146, 16927, 21251, 22831, 33854, 42502, 45662, 77741, 155482, 287759, 361267, 575518, 722534, 1337233, 2674466, 4553363, 4891903, 6141539, 9106726, 9783806, 12283078, 22732961, 45465922, 77407171, 154814342, 359715677, 386460337, 719431354, 772920674, 1315921907, 2631843814, 6115166509, 12230333018, 103957830653, 207915661306]

約数ペア:

[(1, 207915661306), (2, 103957830653), (17, 12230333018), (34, 6115166509), (79, 2631843814), (158, 1315921907), (269, 772920674), (289, 719431354), (538, 386460337), (578, 359715677), (1343, 154814342), (2686, 77407171), (4573, 45465922), (9146, 22732961), (16927, 12283078), (21251, 9783806), (22831, 9106726), (33854, 6141539), (42502, 4891903), (45662, 4553363), (77741, 2674466), (155482, 1337233), (287759, 722534), (361267, 575518)]