216937861208

素因数分解:

$2^3\times {\mathrm{47269}}^1\times {\mathrm{573679}}^1$

素因数の和:620954

約数の個数: 16

約数和(自身を含む): 406767804000

約数和(自身を除く): 189829942792

約数列:

[1, 2, 4, 8, 47269, 94538, 189076, 378152, 573679, 1147358, 2294716, 4589432, 27117232651, 54234465302, 108468930604, 216937861208]

約数ペア:

[(1, 216937861208), (2, 108468930604), (4, 54234465302), (8, 27117232651), (47269, 4589432), (94538, 2294716), (189076, 1147358), (378152, 573679)]