201487208

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{2099}}^1$

素因数の和:2202

約数の個数: 48

約数和(自身を含む): 415044000

約数和(自身を除く): 213556792

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 169, 284, 338, 568, 676, 923, 1352, 1846, 2099, 3692, 4198, 7384, 8396, 11999, 16792, 23998, 27287, 47996, 54574, 95992, 109148, 149029, 218296, 298058, 354731, 596116, 709462, 1192232, 1418924, 1937377, 2837848, 3874754, 7749508, 15499016, 25185901, 50371802, 100743604, 201487208]

約数ペア:

[(1, 201487208), (2, 100743604), (4, 50371802), (8, 25185901), (13, 15499016), (26, 7749508), (52, 3874754), (71, 2837848), (104, 1937377), (142, 1418924), (169, 1192232), (284, 709462), (338, 596116), (568, 354731), (676, 298058), (923, 218296), (1352, 149029), (1846, 109148), (2099, 95992), (3692, 54574), (4198, 47996), (7384, 27287), (8396, 23998), (11999, 16792)]