201789948

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{787}}^1\times {\mathrm{929}}^1$

素因数の和:1746

約数の個数: 48

約数和(自身を含む): 492468480

約数和(自身を除く): 290678532

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 787, 929, 1574, 1858, 2361, 2787, 3148, 3716, 4722, 5574, 9444, 11148, 18101, 21367, 36202, 42734, 54303, 64101, 72404, 85468, 108606, 128202, 217212, 256404, 731123, 1462246, 2193369, 2924492, 4386738, 8773476, 16815829, 33631658, 50447487, 67263316, 100894974, 201789948]

約数ペア:

[(1, 201789948), (2, 100894974), (3, 67263316), (4, 50447487), (6, 33631658), (12, 16815829), (23, 8773476), (46, 4386738), (69, 2924492), (92, 2193369), (138, 1462246), (276, 731123), (787, 256404), (929, 217212), (1574, 128202), (1858, 108606), (2361, 85468), (2787, 72404), (3148, 64101), (3716, 54303), (4722, 42734), (5574, 36202), (9444, 21367), (11148, 18101)]