197655804

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2963}}^1$

素因数の和:3099

約数の個数: 72

約数和(自身を含む): 534053520

約数和(自身を除く): 336397716

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 109, 153, 204, 218, 306, 327, 436, 612, 654, 981, 1308, 1853, 1962, 2963, 3706, 3924, 5559, 5926, 7412, 8889, 11118, 11852, 16677, 17778, 22236, 26667, 33354, 35556, 50371, 53334, 66708, 100742, 106668, 151113, 201484, 302226, 322967, 453339, 604452, 645934, 906678, 968901, 1291868, 1813356, 1937802, 2906703, 3875604, 5490439, 5813406, 10980878, 11626812, 16471317, 21961756, 32942634, 49413951, 65885268, 98827902, 197655804]

約数ペア:

[(1, 197655804), (2, 98827902), (3, 65885268), (4, 49413951), (6, 32942634), (9, 21961756), (12, 16471317), (17, 11626812), (18, 10980878), (34, 5813406), (36, 5490439), (51, 3875604), (68, 2906703), (102, 1937802), (109, 1813356), (153, 1291868), (204, 968901), (218, 906678), (306, 645934), (327, 604452), (436, 453339), (612, 322967), (654, 302226), (981, 201484), (1308, 151113), (1853, 106668), (1962, 100742), (2963, 66708), (3706, 53334), (3924, 50371), (5559, 35556), (5926, 33354), (7412, 26667), (8889, 22236), (11118, 17778), (11852, 16677)]