201785164

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{313331}}^1$

素因数の和:313365

約数の個数: 24

約数和(自身を含む): 421118208

約数和(自身を除く): 219333044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 313331, 626662, 1253324, 2193317, 4386634, 7206613, 8773268, 14413226, 28826452, 50446291, 100892582, 201785164]

約数ペア:

[(1, 201785164), (2, 100892582), (4, 50446291), (7, 28826452), (14, 14413226), (23, 8773268), (28, 7206613), (46, 4386634), (92, 2193317), (161, 1253324), (322, 626662), (644, 313331)]