201122752

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{165397}}^1$

素因数の和:165428

約数の個数: 28

約数和(自身を含む): 420110920

約数和(自身を除く): 218988168

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 165397, 330794, 661588, 1323176, 2646352, 3142543, 5292704, 6285086, 10585408, 12570172, 25140344, 50280688, 100561376, 201122752]

約数ペア:

[(1, 201122752), (2, 100561376), (4, 50280688), (8, 25140344), (16, 12570172), (19, 10585408), (32, 6285086), (38, 5292704), (64, 3142543), (76, 2646352), (152, 1323176), (304, 661588), (608, 330794), (1216, 165397)]