221435496

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{52127}}^1$

素因数の和:52198

約数の個数: 48

約数和(自身を含む): 609897600

約数和(自身を除く): 388462104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 472, 531, 708, 1062, 1416, 2124, 4248, 52127, 104254, 156381, 208508, 312762, 417016, 469143, 625524, 938286, 1251048, 1876572, 3075493, 3753144, 6150986, 9226479, 12301972, 18452958, 24603944, 27679437, 36905916, 55358874, 73811832, 110717748, 221435496]

約数ペア:

[(1, 221435496), (2, 110717748), (3, 73811832), (4, 55358874), (6, 36905916), (8, 27679437), (9, 24603944), (12, 18452958), (18, 12301972), (24, 9226479), (36, 6150986), (59, 3753144), (72, 3075493), (118, 1876572), (177, 1251048), (236, 938286), (354, 625524), (472, 469143), (531, 417016), (708, 312762), (1062, 208508), (1416, 156381), (2124, 104254), (4248, 52127)]