197480166

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{607}}^1$

素因数の和:765

約数の個数: 64

約数和(自身を含む): 440444928

約数和(自身を除く): 242964762

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 97, 129, 194, 258, 291, 559, 582, 607, 1118, 1214, 1261, 1677, 1821, 2522, 3354, 3642, 3783, 4171, 7566, 7891, 8342, 12513, 15782, 23673, 25026, 26101, 47346, 52202, 54223, 58879, 78303, 108446, 117758, 156606, 162669, 176637, 325338, 339313, 353274, 678626, 765427, 1017939, 1530854, 2035878, 2296281, 2531797, 4592562, 5063594, 7595391, 15190782, 32913361, 65826722, 98740083, 197480166]

約数ペア:

[(1, 197480166), (2, 98740083), (3, 65826722), (6, 32913361), (13, 15190782), (26, 7595391), (39, 5063594), (43, 4592562), (78, 2531797), (86, 2296281), (97, 2035878), (129, 1530854), (194, 1017939), (258, 765427), (291, 678626), (559, 353274), (582, 339313), (607, 325338), (1118, 176637), (1214, 162669), (1261, 156606), (1677, 117758), (1821, 108446), (2522, 78303), (3354, 58879), (3642, 54223), (3783, 52202), (4171, 47346), (7566, 26101), (7891, 25026), (8342, 23673), (12513, 15782)]