206421264

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{68261}}^1$

素因数の和:68285

約数の個数: 80

約数和(自身を含む): 677159040

約数和(自身を除く): 470737776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 68261, 136522, 204783, 273044, 409566, 477827, 546088, 614349, 819132, 955654, 1092176, 1228698, 1433481, 1638264, 1843047, 1911308, 2457396, 2866962, 3276528, 3686094, 3822616, 4300443, 4914792, 5733924, 7372188, 7645232, 8600886, 9829584, 11467848, 12901329, 14744376, 17201772, 22935696, 25802658, 29488752, 34403544, 51605316, 68807088, 103210632, 206421264]

約数ペア:

[(1, 206421264), (2, 103210632), (3, 68807088), (4, 51605316), (6, 34403544), (7, 29488752), (8, 25802658), (9, 22935696), (12, 17201772), (14, 14744376), (16, 12901329), (18, 11467848), (21, 9829584), (24, 8600886), (27, 7645232), (28, 7372188), (36, 5733924), (42, 4914792), (48, 4300443), (54, 3822616), (56, 3686094), (63, 3276528), (72, 2866962), (84, 2457396), (108, 1911308), (112, 1843047), (126, 1638264), (144, 1433481), (168, 1228698), (189, 1092176), (216, 955654), (252, 819132), (336, 614349), (378, 546088), (432, 477827), (504, 409566), (756, 273044), (1008, 204783), (1512, 136522), (3024, 68261)]