206021340

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{54503}}^1$

素因数の和:54528

約数の個数: 96

約数和(自身を含む): 732533760

約数和(自身を除く): 526512420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 54503, 109006, 163509, 218012, 272515, 327018, 381521, 490527, 545030, 654036, 763042, 817545, 981054, 1090060, 1144563, 1471581, 1526084, 1635090, 1907605, 1962108, 2289126, 2452635, 2943162, 3270180, 3433689, 3815210, 4578252, 4905270, 5722815, 5886324, 6867378, 7357905, 7630420, 9810540, 10301067, 11445630, 13734756, 14715810, 17168445, 20602134, 22891260, 29431620, 34336890, 41204268, 51505335, 68673780, 103010670, 206021340]

約数ペア:

[(1, 206021340), (2, 103010670), (3, 68673780), (4, 51505335), (5, 41204268), (6, 34336890), (7, 29431620), (9, 22891260), (10, 20602134), (12, 17168445), (14, 14715810), (15, 13734756), (18, 11445630), (20, 10301067), (21, 9810540), (27, 7630420), (28, 7357905), (30, 6867378), (35, 5886324), (36, 5722815), (42, 4905270), (45, 4578252), (54, 3815210), (60, 3433689), (63, 3270180), (70, 2943162), (84, 2452635), (90, 2289126), (105, 1962108), (108, 1907605), (126, 1635090), (135, 1526084), (140, 1471581), (180, 1144563), (189, 1090060), (210, 981054), (252, 817545), (270, 763042), (315, 654036), (378, 545030), (420, 490527), (540, 381521), (630, 327018), (756, 272515), (945, 218012), (1260, 163509), (1890, 109006), (3780, 54503)]