205127838

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{14629}}^1$

素因数の和:14697

約数の個数: 48

約数和(自身を含む): 479278800

約数和(自身を除く): 274150962

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 41, 57, 82, 114, 123, 171, 246, 342, 369, 738, 779, 1558, 2337, 4674, 7011, 14022, 14629, 29258, 43887, 87774, 131661, 263322, 277951, 555902, 599789, 833853, 1199578, 1667706, 1799367, 2501559, 3598734, 5003118, 5398101, 10796202, 11395991, 22791982, 34187973, 68375946, 102563919, 205127838]

約数ペア:

[(1, 205127838), (2, 102563919), (3, 68375946), (6, 34187973), (9, 22791982), (18, 11395991), (19, 10796202), (38, 5398101), (41, 5003118), (57, 3598734), (82, 2501559), (114, 1799367), (123, 1667706), (171, 1199578), (246, 833853), (342, 599789), (369, 555902), (738, 277951), (779, 263322), (1558, 131661), (2337, 87774), (4674, 43887), (7011, 29258), (14022, 14629)]