201757568

素因数分解:

$2^7\times {\mathrm{193}}^1\times {\mathrm{8167}}^1$

素因数の和:8374

約数の個数: 32

約数和(自身を含む): 404070960

約数和(自身を除く): 202313392

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 193, 386, 772, 1544, 3088, 6176, 8167, 12352, 16334, 24704, 32668, 65336, 130672, 261344, 522688, 1045376, 1576231, 3152462, 6304924, 12609848, 25219696, 50439392, 100878784, 201757568]

約数ペア:

[(1, 201757568), (2, 100878784), (4, 50439392), (8, 25219696), (16, 12609848), (32, 6304924), (64, 3152462), (128, 1576231), (193, 1045376), (386, 522688), (772, 261344), (1544, 130672), (3088, 65336), (6176, 32668), (8167, 24704), (12352, 16334)]