205773768

素因数分解:

$2^3\times 3^2\times {\mathrm{149}}^1\times {\mathrm{19181}}^1$

素因数の和:19342

約数の個数: 48

約数和(自身を含む): 561073500

約数和(自身を除く): 355299732

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 149, 298, 447, 596, 894, 1192, 1341, 1788, 2682, 3576, 5364, 10728, 19181, 38362, 57543, 76724, 115086, 153448, 172629, 230172, 345258, 460344, 690516, 1381032, 2857969, 5715938, 8573907, 11431876, 17147814, 22863752, 25721721, 34295628, 51443442, 68591256, 102886884, 205773768]

約数ペア:

[(1, 205773768), (2, 102886884), (3, 68591256), (4, 51443442), (6, 34295628), (8, 25721721), (9, 22863752), (12, 17147814), (18, 11431876), (24, 8573907), (36, 5715938), (72, 2857969), (149, 1381032), (298, 690516), (447, 460344), (596, 345258), (894, 230172), (1192, 172629), (1341, 153448), (1788, 115086), (2682, 76724), (3576, 57543), (5364, 38362), (10728, 19181)]