207979926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{6719}}^1$

素因数の和:6809

約数の個数: 64

約数和(自身を含む): 526417920

約数和(自身を除く): 318437994

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 67, 77, 134, 154, 201, 231, 402, 462, 469, 737, 938, 1407, 1474, 2211, 2814, 4422, 5159, 6719, 10318, 13438, 15477, 20157, 30954, 40314, 47033, 73909, 94066, 141099, 147818, 221727, 282198, 443454, 450173, 517363, 900346, 1034726, 1350519, 1552089, 2701038, 3104178, 3151211, 4951903, 6302422, 9453633, 9903806, 14855709, 18907266, 29711418, 34663321, 69326642, 103989963, 207979926]

約数ペア:

[(1, 207979926), (2, 103989963), (3, 69326642), (6, 34663321), (7, 29711418), (11, 18907266), (14, 14855709), (21, 9903806), (22, 9453633), (33, 6302422), (42, 4951903), (66, 3151211), (67, 3104178), (77, 2701038), (134, 1552089), (154, 1350519), (201, 1034726), (231, 900346), (402, 517363), (462, 450173), (469, 443454), (737, 282198), (938, 221727), (1407, 147818), (1474, 141099), (2211, 94066), (2814, 73909), (4422, 47033), (5159, 40314), (6719, 30954), (10318, 20157), (13438, 15477)]