193856642

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{257}}^1$

素因数の和:495

約数の個数: 48

約数和(自身を含む): 349414560

約数和(自身を除く): 155557918

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 179, 257, 301, 358, 514, 602, 1253, 1799, 2107, 2506, 3598, 4214, 7697, 8771, 11051, 12593, 15394, 17542, 22102, 25186, 46003, 53879, 77357, 92006, 107758, 154714, 322021, 377153, 541499, 644042, 754306, 1082998, 1978129, 2254147, 3956258, 4508294, 13846903, 27693806, 96928321, 193856642]

約数ペア:

[(1, 193856642), (2, 96928321), (7, 27693806), (14, 13846903), (43, 4508294), (49, 3956258), (86, 2254147), (98, 1978129), (179, 1082998), (257, 754306), (301, 644042), (358, 541499), (514, 377153), (602, 322021), (1253, 154714), (1799, 107758), (2107, 92006), (2506, 77357), (3598, 53879), (4214, 46003), (7697, 25186), (8771, 22102), (11051, 17542), (12593, 15394)]