201783394852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1\times {\mathrm{123727}}^1$

素因数の和:124220

約数の個数: 48

約数和(自身を含む): 386070952960

約数和(自身を除く): 184287558108

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 397, 794, 1027, 1588, 2054, 4108, 5161, 10322, 20644, 31363, 62726, 123727, 125452, 247454, 407719, 494908, 815438, 1608451, 1630876, 3216902, 6433804, 9774433, 19548866, 39097732, 49119619, 98239238, 127067629, 196478476, 254135258, 508270516, 638555047, 1277110094, 2554220188, 3880449901, 7760899802, 15521799604, 50445848713, 100891697426, 201783394852]

約数ペア:

[(1, 201783394852), (2, 100891697426), (4, 50445848713), (13, 15521799604), (26, 7760899802), (52, 3880449901), (79, 2554220188), (158, 1277110094), (316, 638555047), (397, 508270516), (794, 254135258), (1027, 196478476), (1588, 127067629), (2054, 98239238), (4108, 49119619), (5161, 39097732), (10322, 19548866), (20644, 9774433), (31363, 6433804), (62726, 3216902), (123727, 1630876), (125452, 1608451), (247454, 815438), (407719, 494908)]