200177744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{23473}}^1$

素因数の和:23535

約数の個数: 40

約数和(自身を含む): 427884072

約数和(自身を除く): 227706328

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 4264, 8528, 23473, 46946, 93892, 187784, 305149, 375568, 610298, 962393, 1220596, 1924786, 2441192, 3849572, 4882384, 7699144, 12511109, 15398288, 25022218, 50044436, 100088872, 200177744]

約数ペア:

[(1, 200177744), (2, 100088872), (4, 50044436), (8, 25022218), (13, 15398288), (16, 12511109), (26, 7699144), (41, 4882384), (52, 3849572), (82, 2441192), (104, 1924786), (164, 1220596), (208, 962393), (328, 610298), (533, 375568), (656, 305149), (1066, 187784), (2132, 93892), (4264, 46946), (8528, 23473)]