204885018

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15361}}^1$

素因数の和:15404

約数の個数: 64

約数和(自身を含む): 516163200

約数和(自身を除く): 311278182

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1482, 2223, 4446, 6669, 13338, 15361, 30722, 46083, 92166, 138249, 199693, 276498, 291859, 399386, 414747, 583718, 599079, 829494, 875577, 1198158, 1751154, 1797237, 2626731, 3594474, 3794167, 5253462, 5391711, 7588334, 7880193, 10783422, 11382501, 15760386, 22765002, 34147503, 68295006, 102442509, 204885018]

約数ペア:

[(1, 204885018), (2, 102442509), (3, 68295006), (6, 34147503), (9, 22765002), (13, 15760386), (18, 11382501), (19, 10783422), (26, 7880193), (27, 7588334), (38, 5391711), (39, 5253462), (54, 3794167), (57, 3594474), (78, 2626731), (114, 1797237), (117, 1751154), (171, 1198158), (234, 875577), (247, 829494), (342, 599079), (351, 583718), (494, 414747), (513, 399386), (702, 291859), (741, 276498), (1026, 199693), (1482, 138249), (2223, 92166), (4446, 46083), (6669, 30722), (13338, 15361)]