195299496

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{197}}^1\times {\mathrm{281}}^1$

素因数の和:504

約数の個数: 144

約数和(自身を含む): 620617140

約数和(自身を除く): 425317644

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 197, 252, 281, 294, 392, 394, 441, 504, 562, 588, 591, 788, 843, 882, 1124, 1176, 1182, 1379, 1576, 1686, 1764, 1773, 1967, 2248, 2364, 2529, 2758, 3372, 3528, 3546, 3934, 4137, 4728, 5058, 5516, 5901, 6744, 7092, 7868, 8274, 9653, 10116, 11032, 11802, 12411, 13769, 14184, 15736, 16548, 17703, 19306, 20232, 23604, 24822, 27538, 28959, 33096, 35406, 38612, 41307, 47208, 49644, 55076, 55357, 57918, 70812, 77224, 82614, 86877, 99288, 110152, 110714, 115836, 123921, 141624, 165228, 166071, 173754, 221428, 231672, 247842, 330456, 332142, 347508, 387499, 442856, 495684, 498213, 664284, 695016, 774998, 991368, 996426, 1162497, 1328568, 1549996, 1992852, 2324994, 2712493, 3099992, 3487491, 3985704, 4649988, 5424986, 6974982, 8137479, 9299976, 10849972, 13949964, 16274958, 21699944, 24412437, 27899928, 32549916, 48824874, 65099832, 97649748, 195299496]

約数ペア:

[(1, 195299496), (2, 97649748), (3, 65099832), (4, 48824874), (6, 32549916), (7, 27899928), (8, 24412437), (9, 21699944), (12, 16274958), (14, 13949964), (18, 10849972), (21, 9299976), (24, 8137479), (28, 6974982), (36, 5424986), (42, 4649988), (49, 3985704), (56, 3487491), (63, 3099992), (72, 2712493), (84, 2324994), (98, 1992852), (126, 1549996), (147, 1328568), (168, 1162497), (196, 996426), (197, 991368), (252, 774998), (281, 695016), (294, 664284), (392, 498213), (394, 495684), (441, 442856), (504, 387499), (562, 347508), (588, 332142), (591, 330456), (788, 247842), (843, 231672), (882, 221428), (1124, 173754), (1176, 166071), (1182, 165228), (1379, 141624), (1576, 123921), (1686, 115836), (1764, 110714), (1773, 110152), (1967, 99288), (2248, 86877), (2364, 82614), (2529, 77224), (2758, 70812), (3372, 57918), (3528, 55357), (3546, 55076), (3934, 49644), (4137, 47208), (4728, 41307), (5058, 38612), (5516, 35406), (5901, 33096), (6744, 28959), (7092, 27538), (7868, 24822), (8274, 23604), (9653, 20232), (10116, 19306), (11032, 17703), (11802, 16548), (12411, 15736), (13769, 14184)]