199804550680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{713587681}}^1$

素因数の和:713587699

約数の個数: 32

約数和(自身を含む): 513783131040

約数和(自身を除く): 313978580360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 713587681, 1427175362, 2854350724, 3567938405, 4995113767, 5708701448, 7135876810, 9990227534, 14271753620, 19980455068, 24975568835, 28543507240, 39960910136, 49951137670, 99902275340, 199804550680]

約数ペア:

[(1, 199804550680), (2, 99902275340), (4, 49951137670), (5, 39960910136), (7, 28543507240), (8, 24975568835), (10, 19980455068), (14, 14271753620), (20, 9990227534), (28, 7135876810), (35, 5708701448), (40, 4995113767), (56, 3567938405), (70, 2854350724), (140, 1427175362), (280, 713587681)]