192010371

素因数分解:

$3^1\times 7^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:134

約数の個数: 80

約数和(自身を含む): 333431040

約数和(自身を除く): 141420669

約数列:

[1, 3, 7, 19, 21, 23, 49, 57, 61, 69, 133, 147, 161, 183, 343, 399, 427, 437, 483, 931, 1029, 1127, 1159, 1281, 1311, 1403, 2401, 2793, 2989, 3059, 3381, 3477, 4209, 6517, 7203, 7889, 8113, 8967, 9177, 9821, 19551, 20923, 21413, 23667, 24339, 26657, 29463, 45619, 55223, 56791, 62769, 64239, 68747, 79971, 136857, 146461, 149891, 165669, 170373, 186599, 206241, 397537, 439383, 449673, 481229, 559797, 1049237, 1192611, 1306193, 1443687, 2782759, 3147711, 3368603, 3918579, 8348277, 9143351, 10105809, 27430053, 64003457, 192010371]

約数ペア:

[(1, 192010371), (3, 64003457), (7, 27430053), (19, 10105809), (21, 9143351), (23, 8348277), (49, 3918579), (57, 3368603), (61, 3147711), (69, 2782759), (133, 1443687), (147, 1306193), (161, 1192611), (183, 1049237), (343, 559797), (399, 481229), (427, 449673), (437, 439383), (483, 397537), (931, 206241), (1029, 186599), (1127, 170373), (1159, 165669), (1281, 149891), (1311, 146461), (1403, 136857), (2401, 79971), (2793, 68747), (2989, 64239), (3059, 62769), (3381, 56791), (3477, 55223), (4209, 45619), (6517, 29463), (7203, 26657), (7889, 24339), (8113, 23667), (8967, 21413), (9177, 20923), (9821, 19551)]