208775184

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{631}}^1$

素因数の和:816

約数の個数: 80

約数和(自身を含む): 553905024

約数和(自身を除く): 345129840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 113, 122, 183, 226, 244, 339, 366, 452, 488, 631, 678, 732, 904, 976, 1262, 1356, 1464, 1808, 1893, 2524, 2712, 2928, 3786, 5048, 5424, 6893, 7572, 10096, 13786, 15144, 20679, 27572, 30288, 38491, 41358, 55144, 71303, 76982, 82716, 110288, 115473, 142606, 153964, 165432, 213909, 230946, 285212, 307928, 330864, 427818, 461892, 570424, 615856, 855636, 923784, 1140848, 1711272, 1847568, 3422544, 4349483, 8698966, 13048449, 17397932, 26096898, 34795864, 52193796, 69591728, 104387592, 208775184]

約数ペア:

[(1, 208775184), (2, 104387592), (3, 69591728), (4, 52193796), (6, 34795864), (8, 26096898), (12, 17397932), (16, 13048449), (24, 8698966), (48, 4349483), (61, 3422544), (113, 1847568), (122, 1711272), (183, 1140848), (226, 923784), (244, 855636), (339, 615856), (366, 570424), (452, 461892), (488, 427818), (631, 330864), (678, 307928), (732, 285212), (904, 230946), (976, 213909), (1262, 165432), (1356, 153964), (1464, 142606), (1808, 115473), (1893, 110288), (2524, 82716), (2712, 76982), (2928, 71303), (3786, 55144), (5048, 41358), (5424, 38491), (6893, 30288), (7572, 27572), (10096, 20679), (13786, 15144)]