213089778

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{607}}^1$

素因数の和:829

約数の個数: 80

約数和(自身を含む): 524392704

約数和(自身を除く): 311302926

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 197, 198, 297, 394, 591, 594, 607, 891, 1182, 1214, 1773, 1782, 1821, 2167, 3546, 3642, 4334, 5319, 5463, 6501, 6677, 10638, 10926, 13002, 13354, 15957, 16389, 19503, 20031, 31914, 32778, 39006, 40062, 49167, 58509, 60093, 98334, 117018, 119579, 120186, 175527, 180279, 239158, 351054, 358737, 360558, 540837, 717474, 1076211, 1081674, 1315369, 2152422, 2630738, 3228633, 3946107, 6457266, 7892214, 9685899, 11838321, 19371798, 23676642, 35514963, 71029926, 106544889, 213089778]

約数ペア:

[(1, 213089778), (2, 106544889), (3, 71029926), (6, 35514963), (9, 23676642), (11, 19371798), (18, 11838321), (22, 9685899), (27, 7892214), (33, 6457266), (54, 3946107), (66, 3228633), (81, 2630738), (99, 2152422), (162, 1315369), (197, 1081674), (198, 1076211), (297, 717474), (394, 540837), (591, 360558), (594, 358737), (607, 351054), (891, 239158), (1182, 180279), (1214, 175527), (1773, 120186), (1782, 119579), (1821, 117018), (2167, 98334), (3546, 60093), (3642, 58509), (4334, 49167), (5319, 40062), (5463, 39006), (6501, 32778), (6677, 31914), (10638, 20031), (10926, 19503), (13002, 16389), (13354, 15957)]