201449178

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{12589}}^1$

素因数の和:12731

約数の個数: 48

約数和(自身を含む): 502794240

約数和(自身を除く): 301345062

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 127, 254, 381, 762, 889, 1143, 1778, 2286, 2667, 5334, 8001, 12589, 16002, 25178, 37767, 75534, 88123, 113301, 176246, 226602, 264369, 528738, 793107, 1586214, 1598803, 3197606, 4796409, 9592818, 11191621, 14389227, 22383242, 28778454, 33574863, 67149726, 100724589, 201449178]

約数ペア:

[(1, 201449178), (2, 100724589), (3, 67149726), (6, 33574863), (7, 28778454), (9, 22383242), (14, 14389227), (18, 11191621), (21, 9592818), (42, 4796409), (63, 3197606), (126, 1598803), (127, 1586214), (254, 793107), (381, 528738), (762, 264369), (889, 226602), (1143, 176246), (1778, 113301), (2286, 88123), (2667, 75534), (5334, 37767), (8001, 25178), (12589, 16002)]