201531352

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1051}}^1\times {\mathrm{2179}}^1$

素因数の和:3247

約数の個数: 32

約数和(自身を含む): 412804800

約数和(自身を除く): 211273448

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1051, 2102, 2179, 4204, 4358, 8408, 8716, 11561, 17432, 23122, 23969, 46244, 47938, 92488, 95876, 191752, 2290129, 4580258, 9160516, 18321032, 25191419, 50382838, 100765676, 201531352]

約数ペア:

[(1, 201531352), (2, 100765676), (4, 50382838), (8, 25191419), (11, 18321032), (22, 9160516), (44, 4580258), (88, 2290129), (1051, 191752), (2102, 95876), (2179, 92488), (4204, 47938), (4358, 46244), (8408, 23969), (8716, 23122), (11561, 17432)]