201849406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1$

素因数の和:744

約数の個数: 32

約数和(自身を含む): 335664000

約数和(自身を除く): 133814594

約数列:

[1, 2, 11, 22, 139, 149, 278, 298, 443, 886, 1529, 1639, 3058, 3278, 4873, 9746, 20711, 41422, 61577, 66007, 123154, 132014, 227821, 455642, 677347, 726077, 1354694, 1452154, 9174973, 18349946, 100924703, 201849406]

約数ペア:

[(1, 201849406), (2, 100924703), (11, 18349946), (22, 9174973), (139, 1452154), (149, 1354694), (278, 726077), (298, 677347), (443, 455642), (886, 227821), (1529, 132014), (1639, 123154), (3058, 66007), (3278, 61577), (4873, 41422), (9746, 20711)]