201992909716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2843}}^1\times {\mathrm{20393}}^1$

素因数の和:23320

約数の個数: 48

約数和(自身を含む): 386515571904

約数和(自身を除く): 184522662188

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 2843, 3484, 5686, 11372, 20393, 36959, 40786, 73918, 81572, 147836, 190481, 265109, 380962, 530218, 761924, 1060436, 1366331, 2476253, 2732662, 4952506, 5465324, 9905012, 17762303, 35524606, 57977299, 71049212, 115954598, 231909196, 753704887, 1507409774, 3014819548, 3884479033, 7768958066, 15537916132, 50498227429, 100996454858, 201992909716]

約数ペア:

[(1, 201992909716), (2, 100996454858), (4, 50498227429), (13, 15537916132), (26, 7768958066), (52, 3884479033), (67, 3014819548), (134, 1507409774), (268, 753704887), (871, 231909196), (1742, 115954598), (2843, 71049212), (3484, 57977299), (5686, 35524606), (11372, 17762303), (20393, 9905012), (36959, 5465324), (40786, 4952506), (73918, 2732662), (81572, 2476253), (147836, 1366331), (190481, 1060436), (265109, 761924), (380962, 530218)]