208518496

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{106823}}^1$

素因数の和:106894

約数の個数: 24

約数和(自身を含む): 417254544

約数和(自身を除く): 208736048

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 106823, 213646, 427292, 854584, 1709168, 3418336, 6516203, 13032406, 26064812, 52129624, 104259248, 208518496]

約数ペア:

[(1, 208518496), (2, 104259248), (4, 52129624), (8, 26064812), (16, 13032406), (32, 6516203), (61, 3418336), (122, 1709168), (244, 854584), (488, 427292), (976, 213646), (1952, 106823)]