214968848

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{253501}}^1$

素因数の和:253562

約数の個数: 20

約数和(自身を含む): 424362348

約数和(自身を除く): 209393500

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 253501, 507002, 1014004, 2028008, 4056016, 13435553, 26871106, 53742212, 107484424, 214968848]

約数ペア:

[(1, 214968848), (2, 107484424), (4, 53742212), (8, 26871106), (16, 13435553), (53, 4056016), (106, 2028008), (212, 1014004), (424, 507002), (848, 253501)]