200730280

素因数分解:

$2^3\times 5^1\times {\mathrm{1367}}^1\times {\mathrm{3671}}^1$

素因数の和:5049

約数の個数: 32

約数和(自身を含む): 452096640

約数和(自身を除く): 251366360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1367, 2734, 3671, 5468, 6835, 7342, 10936, 13670, 14684, 18355, 27340, 29368, 36710, 54680, 73420, 146840, 5018257, 10036514, 20073028, 25091285, 40146056, 50182570, 100365140, 200730280]

約数ペア:

[(1, 200730280), (2, 100365140), (4, 50182570), (5, 40146056), (8, 25091285), (10, 20073028), (20, 10036514), (40, 5018257), (1367, 146840), (2734, 73420), (3671, 54680), (5468, 36710), (6835, 29368), (7342, 27340), (10936, 18355), (13670, 14684)]