206569428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{8887}}^1$

素因数の和:9056

約数の個数: 48

約数和(自身を含む): 522614400

約数和(自身を除く): 316044972

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 149, 156, 298, 447, 596, 894, 1788, 1937, 3874, 5811, 7748, 8887, 11622, 17774, 23244, 26661, 35548, 53322, 106644, 115531, 231062, 346593, 462124, 693186, 1324163, 1386372, 2648326, 3972489, 5296652, 7944978, 15889956, 17214119, 34428238, 51642357, 68856476, 103284714, 206569428]

約数ペア:

[(1, 206569428), (2, 103284714), (3, 68856476), (4, 51642357), (6, 34428238), (12, 17214119), (13, 15889956), (26, 7944978), (39, 5296652), (52, 3972489), (78, 2648326), (149, 1386372), (156, 1324163), (298, 693186), (447, 462124), (596, 346593), (894, 231062), (1788, 115531), (1937, 106644), (3874, 53322), (5811, 35548), (7748, 26661), (8887, 23244), (11622, 17774)]