208040876

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{8693}}^1$

素因数の和:8921

約数の個数: 24

約数和(自身を含む): 377806464

約数和(自身を除く): 169765588

約数列:

[1, 2, 4, 31, 62, 124, 193, 386, 772, 5983, 8693, 11966, 17386, 23932, 34772, 269483, 538966, 1077932, 1677749, 3355498, 6710996, 52010219, 104020438, 208040876]

約数ペア:

[(1, 208040876), (2, 104020438), (4, 52010219), (31, 6710996), (62, 3355498), (124, 1677749), (193, 1077932), (386, 538966), (772, 269483), (5983, 34772), (8693, 23932), (11966, 17386)]