212703208

素因数分解:

$2^3\times {\mathrm{719}}^1\times {\mathrm{36979}}^1$

素因数の和:37704

約数の個数: 16

約数和(自身を含む): 399384000

約数和(自身を除く): 186680792

約数列:

[1, 2, 4, 8, 719, 1438, 2876, 5752, 36979, 73958, 147916, 295832, 26587901, 53175802, 106351604, 212703208]

約数ペア:

[(1, 212703208), (2, 106351604), (4, 53175802), (8, 26587901), (719, 295832), (1438, 147916), (2876, 73958), (5752, 36979)]