190202454

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{10289}}^1$

素因数の和:10389

約数の個数: 48

約数和(自身を含む): 449467200

約数和(自身を除く): 259264746

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 79, 117, 158, 234, 237, 474, 711, 1027, 1422, 2054, 3081, 6162, 9243, 10289, 18486, 20578, 30867, 61734, 92601, 133757, 185202, 267514, 401271, 802542, 812831, 1203813, 1625662, 2407626, 2438493, 4876986, 7315479, 10566803, 14630958, 21133606, 31700409, 63400818, 95101227, 190202454]

約数ペア:

[(1, 190202454), (2, 95101227), (3, 63400818), (6, 31700409), (9, 21133606), (13, 14630958), (18, 10566803), (26, 7315479), (39, 4876986), (78, 2438493), (79, 2407626), (117, 1625662), (158, 1203813), (234, 812831), (237, 802542), (474, 401271), (711, 267514), (1027, 185202), (1422, 133757), (2054, 92601), (3081, 61734), (6162, 30867), (9243, 20578), (10289, 18486)]