201740656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{969907}}^1$

素因数の和:969928

約数の個数: 20

約数和(自身を含む): 420940072

約数和(自身を除く): 219199416

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 969907, 1939814, 3879628, 7759256, 12608791, 15518512, 25217582, 50435164, 100870328, 201740656]

約数ペア:

[(1, 201740656), (2, 100870328), (4, 50435164), (8, 25217582), (13, 15518512), (16, 12608791), (26, 7759256), (52, 3879628), (104, 1939814), (208, 969907)]