212559932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131861}}^1$

素因数の和:131909

約数の個数: 24

約数和(自身を含む): 413519232

約数和(自身を除く): 200959300

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 131861, 263722, 527444, 1714193, 3428386, 4087691, 6856772, 8175382, 16350764, 53139983, 106279966, 212559932]

約数ペア:

[(1, 212559932), (2, 106279966), (4, 53139983), (13, 16350764), (26, 8175382), (31, 6856772), (52, 4087691), (62, 3428386), (124, 1714193), (403, 527444), (806, 263722), (1612, 131861)]