208787744

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:139

約数の個数: 192

約数和(自身を含む): 521240832

約数和(自身を除く): 312453088

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 23, 32, 34, 37, 41, 44, 46, 68, 74, 82, 88, 92, 136, 148, 164, 176, 184, 187, 253, 272, 296, 328, 352, 368, 374, 391, 407, 451, 506, 544, 592, 629, 656, 697, 736, 748, 782, 814, 851, 902, 943, 1012, 1184, 1258, 1312, 1394, 1496, 1517, 1564, 1628, 1702, 1804, 1886, 2024, 2516, 2788, 2992, 3034, 3128, 3256, 3404, 3608, 3772, 4048, 4301, 5032, 5576, 5984, 6068, 6256, 6512, 6808, 6919, 7216, 7544, 7667, 8096, 8602, 9361, 10064, 10373, 11152, 12136, 12512, 13024, 13616, 13838, 14432, 14467, 15088, 15334, 16031, 16687, 17204, 18722, 20128, 20746, 22304, 24272, 25789, 27232, 27676, 28934, 30176, 30668, 32062, 33374, 34408, 34891, 37444, 41492, 48544, 51578, 55352, 57868, 61336, 64124, 66748, 68816, 69782, 74888, 82984, 103156, 110704, 115736, 122672, 128248, 133496, 137632, 139564, 149776, 159137, 165968, 176341, 206312, 221408, 231472, 245344, 256496, 266992, 279128, 283679, 299552, 318274, 331936, 352682, 383801, 412624, 462944, 512992, 533984, 558256, 567358, 593147, 636548, 705364, 767602, 825248, 1116512, 1134716, 1186294, 1273096, 1410728, 1535204, 2269432, 2372588, 2546192, 2821456, 3070408, 4538864, 4745176, 5092384, 5642912, 6140816, 6524617, 9077728, 9490352, 12281632, 13049234, 18980704, 26098468, 52196936, 104393872, 208787744]

約数ペア:

[(1, 208787744), (2, 104393872), (4, 52196936), (8, 26098468), (11, 18980704), (16, 13049234), (17, 12281632), (22, 9490352), (23, 9077728), (32, 6524617), (34, 6140816), (37, 5642912), (41, 5092384), (44, 4745176), (46, 4538864), (68, 3070408), (74, 2821456), (82, 2546192), (88, 2372588), (92, 2269432), (136, 1535204), (148, 1410728), (164, 1273096), (176, 1186294), (184, 1134716), (187, 1116512), (253, 825248), (272, 767602), (296, 705364), (328, 636548), (352, 593147), (368, 567358), (374, 558256), (391, 533984), (407, 512992), (451, 462944), (506, 412624), (544, 383801), (592, 352682), (629, 331936), (656, 318274), (697, 299552), (736, 283679), (748, 279128), (782, 266992), (814, 256496), (851, 245344), (902, 231472), (943, 221408), (1012, 206312), (1184, 176341), (1258, 165968), (1312, 159137), (1394, 149776), (1496, 139564), (1517, 137632), (1564, 133496), (1628, 128248), (1702, 122672), (1804, 115736), (1886, 110704), (2024, 103156), (2516, 82984), (2788, 74888), (2992, 69782), (3034, 68816), (3128, 66748), (3256, 64124), (3404, 61336), (3608, 57868), (3772, 55352), (4048, 51578), (4301, 48544), (5032, 41492), (5576, 37444), (5984, 34891), (6068, 34408), (6256, 33374), (6512, 32062), (6808, 30668), (6919, 30176), (7216, 28934), (7544, 27676), (7667, 27232), (8096, 25789), (8602, 24272), (9361, 22304), (10064, 20746), (10373, 20128), (11152, 18722), (12136, 17204), (12512, 16687), (13024, 16031), (13616, 15334), (13838, 15088), (14432, 14467)]