197342404

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{32479}}^1$

素因数の和:32528

約数の個数: 36

約数和(自身を含む): 414704640

約数和(自身を除く): 217362236

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 32479, 64958, 129916, 227353, 454706, 909412, 1006849, 1591471, 2013698, 3182942, 4027396, 6365884, 7047943, 14095886, 28191772, 49335601, 98671202, 197342404]

約数ペア:

[(1, 197342404), (2, 98671202), (4, 49335601), (7, 28191772), (14, 14095886), (28, 7047943), (31, 6365884), (49, 4027396), (62, 3182942), (98, 2013698), (124, 1591471), (196, 1006849), (217, 909412), (434, 454706), (868, 227353), (1519, 129916), (3038, 64958), (6076, 32479)]