212250304

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:127

約数の個数: 168

約数和(自身を含む): 544799520

約数和(自身を除く): 332549216

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 31, 32, 34, 56, 58, 62, 64, 68, 112, 116, 119, 124, 136, 203, 217, 224, 232, 238, 248, 272, 406, 434, 448, 464, 476, 493, 496, 527, 544, 812, 868, 899, 928, 952, 961, 986, 992, 1054, 1088, 1624, 1736, 1798, 1856, 1904, 1922, 1972, 1984, 2108, 3248, 3451, 3472, 3596, 3689, 3808, 3844, 3944, 4216, 6293, 6496, 6727, 6902, 6944, 7192, 7378, 7616, 7688, 7888, 8432, 12586, 12992, 13454, 13804, 13888, 14384, 14756, 15283, 15376, 15776, 16337, 16864, 25172, 26908, 27608, 27869, 28768, 29512, 30566, 30752, 31552, 32674, 33728, 50344, 53816, 55216, 55738, 57536, 59024, 61132, 61504, 65348, 100688, 106981, 107632, 110432, 111476, 114359, 118048, 122264, 130696, 195083, 201376, 213962, 215264, 220864, 222952, 228718, 236096, 244528, 261392, 390166, 402752, 427924, 430528, 445904, 457436, 473773, 489056, 522784, 780332, 855848, 891808, 914872, 947546, 978112, 1045568, 1560664, 1711696, 1783616, 1829744, 1895092, 3121328, 3316411, 3423392, 3659488, 3790184, 6242656, 6632822, 6846784, 7318976, 7580368, 12485312, 13265644, 15160736, 26531288, 30321472, 53062576, 106125152, 212250304]

約数ペア:

[(1, 212250304), (2, 106125152), (4, 53062576), (7, 30321472), (8, 26531288), (14, 15160736), (16, 13265644), (17, 12485312), (28, 7580368), (29, 7318976), (31, 6846784), (32, 6632822), (34, 6242656), (56, 3790184), (58, 3659488), (62, 3423392), (64, 3316411), (68, 3121328), (112, 1895092), (116, 1829744), (119, 1783616), (124, 1711696), (136, 1560664), (203, 1045568), (217, 978112), (224, 947546), (232, 914872), (238, 891808), (248, 855848), (272, 780332), (406, 522784), (434, 489056), (448, 473773), (464, 457436), (476, 445904), (493, 430528), (496, 427924), (527, 402752), (544, 390166), (812, 261392), (868, 244528), (899, 236096), (928, 228718), (952, 222952), (961, 220864), (986, 215264), (992, 213962), (1054, 201376), (1088, 195083), (1624, 130696), (1736, 122264), (1798, 118048), (1856, 114359), (1904, 111476), (1922, 110432), (1972, 107632), (1984, 106981), (2108, 100688), (3248, 65348), (3451, 61504), (3472, 61132), (3596, 59024), (3689, 57536), (3808, 55738), (3844, 55216), (3944, 53816), (4216, 50344), (6293, 33728), (6496, 32674), (6727, 31552), (6902, 30752), (6944, 30566), (7192, 29512), (7378, 28768), (7616, 27869), (7688, 27608), (7888, 26908), (8432, 25172), (12586, 16864), (12992, 16337), (13454, 15776), (13804, 15376), (13888, 15283), (14384, 14756)]