207827514

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:324

約数の個数: 96

約数和(自身を含む): 489265920

約数和(自身を除く): 281438406

約数列:

[1, 2, 3, 6, 9, 18, 29, 43, 47, 58, 86, 87, 94, 129, 141, 174, 197, 258, 261, 282, 387, 394, 423, 522, 591, 774, 846, 1182, 1247, 1363, 1773, 2021, 2494, 2726, 3546, 3741, 4042, 4089, 5713, 6063, 7482, 8178, 8471, 9259, 11223, 11426, 12126, 12267, 16942, 17139, 18189, 18518, 22446, 24534, 25413, 27777, 34278, 36378, 50826, 51417, 55554, 58609, 76239, 83331, 102834, 117218, 152478, 166662, 175827, 245659, 268511, 351654, 398137, 491318, 527481, 537022, 736977, 796274, 805533, 1054962, 1194411, 1473954, 1611066, 2210931, 2388822, 2416599, 3583233, 4421862, 4833198, 7166466, 11545973, 23091946, 34637919, 69275838, 103913757, 207827514]

約数ペア:

[(1, 207827514), (2, 103913757), (3, 69275838), (6, 34637919), (9, 23091946), (18, 11545973), (29, 7166466), (43, 4833198), (47, 4421862), (58, 3583233), (86, 2416599), (87, 2388822), (94, 2210931), (129, 1611066), (141, 1473954), (174, 1194411), (197, 1054962), (258, 805533), (261, 796274), (282, 736977), (387, 537022), (394, 527481), (423, 491318), (522, 398137), (591, 351654), (774, 268511), (846, 245659), (1182, 175827), (1247, 166662), (1363, 152478), (1773, 117218), (2021, 102834), (2494, 83331), (2726, 76239), (3546, 58609), (3741, 55554), (4042, 51417), (4089, 50826), (5713, 36378), (6063, 34278), (7482, 27777), (8178, 25413), (8471, 24534), (9259, 22446), (11223, 18518), (11426, 18189), (12126, 17139), (12267, 16942)]