196929174

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3541}}^1$

素因数の和:3613

約数の個数: 64

約数和(自身を含む): 457003008

約数和(自身を除く): 260073834

約数列:

[1, 2, 3, 6, 13, 23, 26, 31, 39, 46, 62, 69, 78, 93, 138, 186, 299, 403, 598, 713, 806, 897, 1209, 1426, 1794, 2139, 2418, 3541, 4278, 7082, 9269, 10623, 18538, 21246, 27807, 46033, 55614, 81443, 92066, 109771, 138099, 162886, 219542, 244329, 276198, 329313, 488658, 658626, 1058759, 1427023, 2117518, 2524733, 2854046, 3176277, 4281069, 5049466, 6352554, 7574199, 8562138, 15148398, 32821529, 65643058, 98464587, 196929174]

約数ペア:

[(1, 196929174), (2, 98464587), (3, 65643058), (6, 32821529), (13, 15148398), (23, 8562138), (26, 7574199), (31, 6352554), (39, 5049466), (46, 4281069), (62, 3176277), (69, 2854046), (78, 2524733), (93, 2117518), (138, 1427023), (186, 1058759), (299, 658626), (403, 488658), (598, 329313), (713, 276198), (806, 244329), (897, 219542), (1209, 162886), (1426, 138099), (1794, 109771), (2139, 92066), (2418, 81443), (3541, 55614), (4278, 46033), (7082, 27807), (9269, 21246), (10623, 18538)]