218873005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{116113}}^1$

素因数の和:116160

約数の個数: 16

約数和(自身を含む): 292607280

約数和(自身を除く): 73734275

約数列:

[1, 5, 13, 29, 65, 145, 377, 1885, 116113, 580565, 1509469, 3367277, 7547345, 16836385, 43774601, 218873005]

約数ペア:

[(1, 218873005), (5, 43774601), (13, 16836385), (29, 7547345), (65, 3367277), (145, 1509469), (377, 580565), (1885, 116113)]