202186712

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^2$

素因数の和:122

約数の個数: 144

約数和(自身を含む): 512149680

約数和(自身を除く): 309962968

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 31, 34, 52, 56, 62, 68, 91, 104, 119, 124, 136, 182, 217, 221, 238, 248, 289, 364, 403, 434, 442, 476, 527, 578, 728, 806, 868, 884, 952, 961, 1054, 1156, 1547, 1612, 1736, 1768, 1922, 2023, 2108, 2312, 2821, 3094, 3224, 3689, 3757, 3844, 4046, 4216, 5642, 6188, 6727, 6851, 7378, 7514, 7688, 8092, 8959, 11284, 12376, 12493, 13454, 13702, 14756, 15028, 16184, 16337, 17918, 22568, 24986, 26299, 26908, 27404, 29512, 30056, 32674, 35836, 47957, 49972, 52598, 53816, 54808, 62713, 65348, 71672, 87451, 95914, 99944, 105196, 114359, 116467, 125426, 130696, 174902, 191828, 210392, 212381, 228718, 232934, 250852, 277729, 349804, 383656, 424762, 457436, 465868, 501704, 555458, 699608, 815269, 849524, 914872, 931736, 1110916, 1486667, 1630538, 1699048, 1944103, 2221832, 2973334, 3261076, 3610477, 3888206, 5946668, 6522152, 7220954, 7776412, 11893336, 14441908, 15552824, 25273339, 28883816, 50546678, 101093356, 202186712]

約数ペア:

[(1, 202186712), (2, 101093356), (4, 50546678), (7, 28883816), (8, 25273339), (13, 15552824), (14, 14441908), (17, 11893336), (26, 7776412), (28, 7220954), (31, 6522152), (34, 5946668), (52, 3888206), (56, 3610477), (62, 3261076), (68, 2973334), (91, 2221832), (104, 1944103), (119, 1699048), (124, 1630538), (136, 1486667), (182, 1110916), (217, 931736), (221, 914872), (238, 849524), (248, 815269), (289, 699608), (364, 555458), (403, 501704), (434, 465868), (442, 457436), (476, 424762), (527, 383656), (578, 349804), (728, 277729), (806, 250852), (868, 232934), (884, 228718), (952, 212381), (961, 210392), (1054, 191828), (1156, 174902), (1547, 130696), (1612, 125426), (1736, 116467), (1768, 114359), (1922, 105196), (2023, 99944), (2108, 95914), (2312, 87451), (2821, 71672), (3094, 65348), (3224, 62713), (3689, 54808), (3757, 53816), (3844, 52598), (4046, 49972), (4216, 47957), (5642, 35836), (6188, 32674), (6727, 30056), (6851, 29512), (7378, 27404), (7514, 26908), (7688, 26299), (8092, 24986), (8959, 22568), (11284, 17918), (12376, 16337), (12493, 16184), (13454, 15028), (13702, 14756)]