213650208

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{13997}}^1$

素因数の和:14066

約数の個数: 72

約数和(自身を含む): 619075548

約数和(自身を除く): 405425340

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 159, 212, 288, 318, 424, 477, 636, 848, 954, 1272, 1696, 1908, 2544, 3816, 5088, 7632, 13997, 15264, 27994, 41991, 55988, 83982, 111976, 125973, 167964, 223952, 251946, 335928, 447904, 503892, 671856, 741841, 1007784, 1343712, 1483682, 2015568, 2225523, 2967364, 4031136, 4451046, 5934728, 6676569, 8902092, 11869456, 13353138, 17804184, 23738912, 26706276, 35608368, 53412552, 71216736, 106825104, 213650208]

約数ペア:

[(1, 213650208), (2, 106825104), (3, 71216736), (4, 53412552), (6, 35608368), (8, 26706276), (9, 23738912), (12, 17804184), (16, 13353138), (18, 11869456), (24, 8902092), (32, 6676569), (36, 5934728), (48, 4451046), (53, 4031136), (72, 2967364), (96, 2225523), (106, 2015568), (144, 1483682), (159, 1343712), (212, 1007784), (288, 741841), (318, 671856), (424, 503892), (477, 447904), (636, 335928), (848, 251946), (954, 223952), (1272, 167964), (1696, 125973), (1908, 111976), (2544, 83982), (3816, 55988), (5088, 41991), (7632, 27994), (13997, 15264)]