201421636

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{8053}}^1$

素因数の和:8120

約数の個数: 36

約数和(自身を含む): 392052612

約数和(自身を除く): 190630976

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 169, 338, 481, 676, 962, 1924, 6253, 8053, 12506, 16106, 25012, 32212, 104689, 209378, 297961, 418756, 595922, 1191844, 1360957, 2721914, 3873493, 5443828, 7746986, 15493972, 50355409, 100710818, 201421636]

約数ペア:

[(1, 201421636), (2, 100710818), (4, 50355409), (13, 15493972), (26, 7746986), (37, 5443828), (52, 3873493), (74, 2721914), (148, 1360957), (169, 1191844), (338, 595922), (481, 418756), (676, 297961), (962, 209378), (1924, 104689), (6253, 32212), (8053, 25012), (12506, 16106)]