211788756

素因数分解:

$2^2\times 3^4\times {\mathrm{127}}^1\times {\mathrm{5147}}^1$

素因数の和:5290

約数の個数: 60

約数和(自身を含む): 558125568

約数和(自身を除く): 346336812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 127, 162, 254, 324, 381, 508, 762, 1143, 1524, 2286, 3429, 4572, 5147, 6858, 10287, 10294, 13716, 15441, 20574, 20588, 30882, 41148, 46323, 61764, 92646, 138969, 185292, 277938, 416907, 555876, 653669, 833814, 1307338, 1667628, 1961007, 2614676, 3922014, 5883021, 7844028, 11766042, 17649063, 23532084, 35298126, 52947189, 70596252, 105894378, 211788756]

約数ペア:

[(1, 211788756), (2, 105894378), (3, 70596252), (4, 52947189), (6, 35298126), (9, 23532084), (12, 17649063), (18, 11766042), (27, 7844028), (36, 5883021), (54, 3922014), (81, 2614676), (108, 1961007), (127, 1667628), (162, 1307338), (254, 833814), (324, 653669), (381, 555876), (508, 416907), (762, 277938), (1143, 185292), (1524, 138969), (2286, 92646), (3429, 61764), (4572, 46323), (5147, 41148), (6858, 30882), (10287, 20588), (10294, 20574), (13716, 15441)]