202238718

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71261}}^1$

素因数の和:71320

約数の個数: 32

約数和(自身を含む): 451516032

約数和(自身を除く): 249277314

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 71261, 142522, 213783, 427566, 783871, 1567742, 2351613, 3064223, 4703226, 6128446, 9192669, 18385338, 33706453, 67412906, 101119359, 202238718]

約数ペア:

[(1, 202238718), (2, 101119359), (3, 67412906), (6, 33706453), (11, 18385338), (22, 9192669), (33, 6128446), (43, 4703226), (66, 3064223), (86, 2351613), (129, 1567742), (258, 783871), (473, 427566), (946, 213783), (1419, 142522), (2838, 71261)]