194989077

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{1997}}^1$

素因数の和:2593

約数の個数: 24

約数和(自身を含む): 297142560

約数和(自身を除く): 102153483

約数列:

[1, 3, 9, 19, 57, 171, 571, 1713, 1997, 5139, 5991, 10849, 17973, 32547, 37943, 97641, 113829, 341487, 1140287, 3420861, 10262583, 21665453, 64996359, 194989077]

約数ペア:

[(1, 194989077), (3, 64996359), (9, 21665453), (19, 10262583), (57, 3420861), (171, 1140287), (571, 341487), (1713, 113829), (1997, 97641), (5139, 37943), (5991, 32547), (10849, 17973)]