201426834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{18661}}^1$

素因数の和:18930

約数の個数: 32

約数和(自身を含む): 462220416

約数和(自身を除く): 260793582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 257, 514, 771, 1542, 1799, 3598, 5397, 10794, 18661, 37322, 55983, 111966, 130627, 261254, 391881, 783762, 4795877, 9591754, 14387631, 28775262, 33571139, 67142278, 100713417, 201426834]

約数ペア:

[(1, 201426834), (2, 100713417), (3, 67142278), (6, 33571139), (7, 28775262), (14, 14387631), (21, 9591754), (42, 4795877), (257, 783762), (514, 391881), (771, 261254), (1542, 130627), (1799, 111966), (3598, 55983), (5397, 37322), (10794, 18661)]