199425744

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{43}}^2\times {\mathrm{107}}^1$

素因数の和:214

約数の個数: 180

約数和(自身を含む): 659127456

約数和(自身を除く): 459701712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 43, 48, 56, 63, 72, 84, 86, 107, 112, 126, 129, 144, 168, 172, 214, 252, 258, 301, 321, 336, 344, 387, 428, 504, 516, 602, 642, 688, 749, 774, 856, 903, 963, 1008, 1032, 1204, 1284, 1498, 1548, 1712, 1806, 1849, 1926, 2064, 2247, 2408, 2568, 2709, 2996, 3096, 3612, 3698, 3852, 4494, 4601, 4816, 5136, 5418, 5547, 5992, 6192, 6741, 7224, 7396, 7704, 8988, 9202, 10836, 11094, 11984, 12943, 13482, 13803, 14448, 14792, 15408, 16641, 17976, 18404, 21672, 22188, 25886, 26964, 27606, 29584, 32207, 33282, 35952, 36808, 38829, 41409, 43344, 44376, 51772, 53928, 55212, 64414, 66564, 73616, 77658, 82818, 88752, 96621, 103544, 107856, 110424, 116487, 128828, 133128, 155316, 165636, 193242, 197843, 207088, 220848, 232974, 257656, 266256, 289863, 310632, 331272, 386484, 395686, 465948, 515312, 579726, 593529, 621264, 662544, 772968, 791372, 931896, 1159452, 1187058, 1384901, 1545936, 1582744, 1780587, 1863792, 2318904, 2374116, 2769802, 3165488, 3561174, 4154703, 4637808, 4748232, 5539604, 7122348, 8309406, 9496464, 11079208, 12464109, 14244696, 16618812, 22158416, 24928218, 28489392, 33237624, 49856436, 66475248, 99712872, 199425744]

約数ペア:

[(1, 199425744), (2, 99712872), (3, 66475248), (4, 49856436), (6, 33237624), (7, 28489392), (8, 24928218), (9, 22158416), (12, 16618812), (14, 14244696), (16, 12464109), (18, 11079208), (21, 9496464), (24, 8309406), (28, 7122348), (36, 5539604), (42, 4748232), (43, 4637808), (48, 4154703), (56, 3561174), (63, 3165488), (72, 2769802), (84, 2374116), (86, 2318904), (107, 1863792), (112, 1780587), (126, 1582744), (129, 1545936), (144, 1384901), (168, 1187058), (172, 1159452), (214, 931896), (252, 791372), (258, 772968), (301, 662544), (321, 621264), (336, 593529), (344, 579726), (387, 515312), (428, 465948), (504, 395686), (516, 386484), (602, 331272), (642, 310632), (688, 289863), (749, 266256), (774, 257656), (856, 232974), (903, 220848), (963, 207088), (1008, 197843), (1032, 193242), (1204, 165636), (1284, 155316), (1498, 133128), (1548, 128828), (1712, 116487), (1806, 110424), (1849, 107856), (1926, 103544), (2064, 96621), (2247, 88752), (2408, 82818), (2568, 77658), (2709, 73616), (2996, 66564), (3096, 64414), (3612, 55212), (3698, 53928), (3852, 51772), (4494, 44376), (4601, 43344), (4816, 41409), (5136, 38829), (5418, 36808), (5547, 35952), (5992, 33282), (6192, 32207), (6741, 29584), (7224, 27606), (7396, 26964), (7704, 25886), (8988, 22188), (9202, 21672), (10836, 18404), (11094, 17976), (11984, 16641), (12943, 15408), (13482, 14792), (13803, 14448)]