201993441716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{293}}^1\times {\mathrm{65557}}^1$

素因数の和:66104

約数の個数: 48

約数和(自身を含む): 388564888320

約数和(自身を除く): 186571446604

約数列:

[1, 2, 4, 11, 22, 44, 239, 293, 478, 586, 956, 1172, 2629, 3223, 5258, 6446, 10516, 12892, 65557, 70027, 131114, 140054, 262228, 280108, 721127, 770297, 1442254, 1540594, 2884508, 3081188, 15668123, 19208201, 31336246, 38416402, 62672492, 76832804, 172349353, 211290211, 344698706, 422580422, 689397412, 845160844, 4590760039, 9181520078, 18363040156, 50498360429, 100996720858, 201993441716]

約数ペア:

[(1, 201993441716), (2, 100996720858), (4, 50498360429), (11, 18363040156), (22, 9181520078), (44, 4590760039), (239, 845160844), (293, 689397412), (478, 422580422), (586, 344698706), (956, 211290211), (1172, 172349353), (2629, 76832804), (3223, 62672492), (5258, 38416402), (6446, 31336246), (10516, 19208201), (12892, 15668123), (65557, 3081188), (70027, 2884508), (131114, 1540594), (140054, 1442254), (262228, 770297), (280108, 721127)]