208184002

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{4079}}^1$

素因数の和:4258

約数の個数: 24

約数和(自身を含む): 340467840

約数和(自身を除く): 132283838

約数列:

[1, 2, 13, 26, 151, 169, 302, 338, 1963, 3926, 4079, 8158, 25519, 51038, 53027, 106054, 615929, 689351, 1231858, 1378702, 8007077, 16014154, 104092001, 208184002]

約数ペア:

[(1, 208184002), (2, 104092001), (13, 16014154), (26, 8007077), (151, 1378702), (169, 1231858), (302, 689351), (338, 615929), (1963, 106054), (3926, 53027), (4079, 51038), (8158, 25519)]