206986835

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{359}}^1\times {\mathrm{953}}^1$

素因数の和:1339

約数の個数: 24

約数和(自身を含む): 274065120

約数和(自身を除く): 67078285

約数列:

[1, 5, 11, 55, 121, 359, 605, 953, 1795, 3949, 4765, 10483, 19745, 43439, 52415, 115313, 217195, 342127, 576565, 1710635, 3763397, 18816985, 41397367, 206986835]

約数ペア:

[(1, 206986835), (5, 41397367), (11, 18816985), (55, 3763397), (121, 1710635), (359, 576565), (605, 342127), (953, 217195), (1795, 115313), (3949, 52415), (4765, 43439), (10483, 19745)]