205123061458

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1619}}^1\times {\mathrm{60737}}^1$

素因数の和:62514

約数の個数: 32

約数和(自身を含む): 354224016000

約数和(自身を除く): 149100954542

約数列:

[1, 2, 7, 14, 149, 298, 1043, 1619, 2086, 3238, 11333, 22666, 60737, 121474, 241231, 425159, 482462, 850318, 1688617, 3377234, 9049813, 18099626, 63348691, 98333203, 126697382, 196666406, 688332421, 1376664842, 14651647247, 29303294494, 102561530729, 205123061458]

約数ペア:

[(1, 205123061458), (2, 102561530729), (7, 29303294494), (14, 14651647247), (149, 1376664842), (298, 688332421), (1043, 196666406), (1619, 126697382), (2086, 98333203), (3238, 63348691), (11333, 18099626), (22666, 9049813), (60737, 3377234), (121474, 1688617), (241231, 850318), (425159, 482462)]