201752272

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{77359}}^1$

素因数の和:77530

約数の個数: 20

約数和(自身を含む): 393298240

約数和(自身を除く): 191545968

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 77359, 154718, 309436, 618872, 1237744, 12609517, 25219034, 50438068, 100876136, 201752272]

約数ペア:

[(1, 201752272), (2, 100876136), (4, 50438068), (8, 25219034), (16, 12609517), (163, 1237744), (326, 618872), (652, 309436), (1304, 154718), (2608, 77359)]