211730812

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{353}}^1\times {\mathrm{1327}}^1$

素因数の和:1797

約数の個数: 24

約数和(自身を含む): 375149376

約数和(自身を除く): 163418564

約数列:

[1, 2, 4, 113, 226, 353, 452, 706, 1327, 1412, 2654, 5308, 39889, 79778, 149951, 159556, 299902, 468431, 599804, 936862, 1873724, 52932703, 105865406, 211730812]

約数ペア:

[(1, 211730812), (2, 105865406), (4, 52932703), (113, 1873724), (226, 936862), (353, 599804), (452, 468431), (706, 299902), (1327, 159556), (1412, 149951), (2654, 79778), (5308, 39889)]