200051072

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{120223}}^1$

素因数の和:120250

約数の個数: 32

約数和(自身を含む): 429199680

約数和(自身を除く): 229148608

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 120223, 240446, 480892, 961784, 1562899, 1923568, 3125798, 3847136, 6251596, 7694272, 12503192, 15388544, 25006384, 50012768, 100025536, 200051072]

約数ペア:

[(1, 200051072), (2, 100025536), (4, 50012768), (8, 25006384), (13, 15388544), (16, 12503192), (26, 7694272), (32, 6251596), (52, 3847136), (64, 3125798), (104, 1923568), (128, 1562899), (208, 961784), (416, 480892), (832, 240446), (1664, 120223)]