205277908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{150497}}^1$

素因数の和:150543

約数の個数: 24

約数和(自身を含む): 404538624

約数和(自身を除く): 199260716

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 150497, 300994, 601988, 1655467, 3310934, 4665407, 6621868, 9330814, 18661628, 51319477, 102638954, 205277908]

約数ペア:

[(1, 205277908), (2, 102638954), (4, 51319477), (11, 18661628), (22, 9330814), (31, 6621868), (44, 4665407), (62, 3310934), (124, 1655467), (341, 601988), (682, 300994), (1364, 150497)]