208439196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2141}}^1$

素因数の和:2235

約数の個数: 96

約数和(自身を含む): 594961920

約数和(自身を除く): 386522724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 61, 76, 84, 114, 122, 133, 183, 228, 244, 266, 366, 399, 427, 532, 732, 798, 854, 1159, 1281, 1596, 1708, 2141, 2318, 2562, 3477, 4282, 4636, 5124, 6423, 6954, 8113, 8564, 12846, 13908, 14987, 16226, 24339, 25692, 29974, 32452, 40679, 44961, 48678, 59948, 81358, 89922, 97356, 122037, 130601, 162716, 179844, 244074, 261202, 284753, 391803, 488148, 522404, 569506, 783606, 854259, 914207, 1139012, 1567212, 1708518, 1828414, 2481419, 2742621, 3417036, 3656828, 4962838, 5485242, 7444257, 9925676, 10970484, 14888514, 17369933, 29777028, 34739866, 52109799, 69479732, 104219598, 208439196]

約数ペア:

[(1, 208439196), (2, 104219598), (3, 69479732), (4, 52109799), (6, 34739866), (7, 29777028), (12, 17369933), (14, 14888514), (19, 10970484), (21, 9925676), (28, 7444257), (38, 5485242), (42, 4962838), (57, 3656828), (61, 3417036), (76, 2742621), (84, 2481419), (114, 1828414), (122, 1708518), (133, 1567212), (183, 1139012), (228, 914207), (244, 854259), (266, 783606), (366, 569506), (399, 522404), (427, 488148), (532, 391803), (732, 284753), (798, 261202), (854, 244074), (1159, 179844), (1281, 162716), (1596, 130601), (1708, 122037), (2141, 97356), (2318, 89922), (2562, 81358), (3477, 59948), (4282, 48678), (4636, 44961), (5124, 40679), (6423, 32452), (6954, 29974), (8113, 25692), (8564, 24339), (12846, 16226), (13908, 14987)]