200722401974

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{9161}}^1\times {\mathrm{30347}}^1$

素因数の和:39548

約数の個数: 24

約数和(自身を含む): 317809293768

約数和(自身を除く): 117086891794

約数列:

[1, 2, 19, 38, 361, 722, 9161, 18322, 30347, 60694, 174059, 348118, 576593, 1153186, 3307121, 6614242, 10955267, 21910534, 278008867, 556017734, 5282168473, 10564336946, 100361200987, 200722401974]

約数ペア:

[(1, 200722401974), (2, 100361200987), (19, 10564336946), (38, 5282168473), (361, 556017734), (722, 278008867), (9161, 21910534), (18322, 10955267), (30347, 6614242), (60694, 3307121), (174059, 1153186), (348118, 576593)]