213737404

素因数分解:

$2^2\times {\mathrm{191}}^1\times {\mathrm{279761}}^1$

素因数の和:279956

約数の個数: 12

約数和(自身を含む): 376000128

約数和(自身を除く): 162262724

約数列:

[1, 2, 4, 191, 382, 764, 279761, 559522, 1119044, 53434351, 106868702, 213737404]

約数ペア:

[(1, 213737404), (2, 106868702), (4, 53434351), (191, 1119044), (382, 559522), (764, 279761)]