202969888

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{2927}}^1$

素因数の和:3145

約数の個数: 48

約数和(自身を含む): 438286464

約数和(自身を除く): 235316576

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 197, 352, 394, 788, 1576, 2167, 2927, 3152, 4334, 5854, 6304, 8668, 11708, 17336, 23416, 32197, 34672, 46832, 64394, 69344, 93664, 128788, 257576, 515152, 576619, 1030304, 1153238, 2306476, 4612952, 6342809, 9225904, 12685618, 18451808, 25371236, 50742472, 101484944, 202969888]

約数ペア:

[(1, 202969888), (2, 101484944), (4, 50742472), (8, 25371236), (11, 18451808), (16, 12685618), (22, 9225904), (32, 6342809), (44, 4612952), (88, 2306476), (176, 1153238), (197, 1030304), (352, 576619), (394, 515152), (788, 257576), (1576, 128788), (2167, 93664), (2927, 69344), (3152, 64394), (4334, 46832), (5854, 34672), (6304, 32197), (8668, 23416), (11708, 17336)]