204280908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{77029}}^1$

素因数の和:77066

約数の個数: 48

約数和(自身を含む): 543523680

約数和(自身を除く): 339242772

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 77029, 154058, 231087, 308116, 462174, 924348, 1001377, 1309493, 2002754, 2618986, 3004131, 3928479, 4005508, 5237972, 6008262, 7856958, 12016524, 15713916, 17023409, 34046818, 51070227, 68093636, 102140454, 204280908]

約数ペア:

[(1, 204280908), (2, 102140454), (3, 68093636), (4, 51070227), (6, 34046818), (12, 17023409), (13, 15713916), (17, 12016524), (26, 7856958), (34, 6008262), (39, 5237972), (51, 4005508), (52, 3928479), (68, 3004131), (78, 2618986), (102, 2002754), (156, 1309493), (204, 1001377), (221, 924348), (442, 462174), (663, 308116), (884, 231087), (1326, 154058), (2652, 77029)]