188218412

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{227}}^1\times {\mathrm{2137}}^1$

素因数の和:2465

約数の個数: 24

約数和(自身を含む): 334400304

約数和(自身を除く): 146181892

約数列:

[1, 2, 4, 97, 194, 227, 388, 454, 908, 2137, 4274, 8548, 22019, 44038, 88076, 207289, 414578, 485099, 829156, 970198, 1940396, 47054603, 94109206, 188218412]

約数ペア:

[(1, 188218412), (2, 94109206), (4, 47054603), (97, 1940396), (194, 970198), (227, 829156), (388, 485099), (454, 414578), (908, 207289), (2137, 88076), (4274, 44038), (8548, 22019)]