202489796

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{2477}}^1$

素因数の和:2779

約数の個数: 24

約数和(自身を含む): 359686656

約数和(自身を除く): 157196860

約数列:

[1, 2, 4, 107, 191, 214, 382, 428, 764, 2477, 4954, 9908, 20437, 40874, 81748, 265039, 473107, 530078, 946214, 1060156, 1892428, 50622449, 101244898, 202489796]

約数ペア:

[(1, 202489796), (2, 101244898), (4, 50622449), (107, 1892428), (191, 1060156), (214, 946214), (382, 530078), (428, 473107), (764, 265039), (2477, 81748), (4954, 40874), (9908, 20437)]