193929164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1721}}^1$

素因数の和:1946

約数の個数: 48

約数和(自身を含む): 400964256

約数和(自身を除く): 207035092

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 197, 286, 394, 572, 788, 1721, 2167, 2561, 3442, 4334, 5122, 6884, 8668, 10244, 18931, 22373, 28171, 37862, 44746, 56342, 75724, 89492, 112684, 246103, 339037, 492206, 678074, 984412, 1356148, 3729407, 4407481, 7458814, 8814962, 14917628, 17629924, 48482291, 96964582, 193929164]

約数ペア:

[(1, 193929164), (2, 96964582), (4, 48482291), (11, 17629924), (13, 14917628), (22, 8814962), (26, 7458814), (44, 4407481), (52, 3729407), (143, 1356148), (197, 984412), (286, 678074), (394, 492206), (572, 339037), (788, 246103), (1721, 112684), (2167, 89492), (2561, 75724), (3442, 56342), (4334, 44746), (5122, 37862), (6884, 28171), (8668, 22373), (10244, 18931)]