201226403972

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{10067}}^1\times {\mathrm{41299}}^1$

素因数の和:51392

約数の個数: 36

約数和(自身を含む): 387117620400

約数和(自身を除く): 185891216428

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 10067, 20134, 40268, 41299, 82598, 110737, 165196, 221474, 442948, 454289, 908578, 1218107, 1817156, 2436214, 4872428, 4997179, 9994358, 19988716, 415757033, 831514066, 1663028132, 4573327363, 9146654726, 18293309452, 50306600993, 100613201986, 201226403972]

約数ペア:

[(1, 201226403972), (2, 100613201986), (4, 50306600993), (11, 18293309452), (22, 9146654726), (44, 4573327363), (121, 1663028132), (242, 831514066), (484, 415757033), (10067, 19988716), (20134, 9994358), (40268, 4997179), (41299, 4872428), (82598, 2436214), (110737, 1817156), (165196, 1218107), (221474, 908578), (442948, 454289)]