210289716

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21397}}^1$

素因数の和:21430

約数の個数: 96

約数和(自身を含む): 671041280

約数和(自身を除く): 460751564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 351, 364, 378, 468, 546, 702, 756, 819, 1092, 1404, 1638, 2457, 3276, 4914, 9828, 21397, 42794, 64191, 85588, 128382, 149779, 192573, 256764, 278161, 299558, 385146, 449337, 556322, 577719, 599116, 770292, 834483, 898674, 1112644, 1155438, 1348011, 1668966, 1797348, 1947127, 2310876, 2503449, 2696022, 3337932, 3894254, 4044033, 5006898, 5392044, 5841381, 7510347, 7788508, 8088066, 10013796, 11682762, 15020694, 16176132, 17524143, 23365524, 30041388, 35048286, 52572429, 70096572, 105144858, 210289716]

約数ペア:

[(1, 210289716), (2, 105144858), (3, 70096572), (4, 52572429), (6, 35048286), (7, 30041388), (9, 23365524), (12, 17524143), (13, 16176132), (14, 15020694), (18, 11682762), (21, 10013796), (26, 8088066), (27, 7788508), (28, 7510347), (36, 5841381), (39, 5392044), (42, 5006898), (52, 4044033), (54, 3894254), (63, 3337932), (78, 2696022), (84, 2503449), (91, 2310876), (108, 1947127), (117, 1797348), (126, 1668966), (156, 1348011), (182, 1155438), (189, 1112644), (234, 898674), (252, 834483), (273, 770292), (351, 599116), (364, 577719), (378, 556322), (468, 449337), (546, 385146), (702, 299558), (756, 278161), (819, 256764), (1092, 192573), (1404, 149779), (1638, 128382), (2457, 85588), (3276, 64191), (4914, 42794), (9828, 21397)]