193034740

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{1163}}^1$

素因数の和:1408

約数の個数: 48

約数和(自身を含む): 417307968

約数和(自身を除く): 224273228

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 193, 215, 386, 430, 772, 860, 965, 1163, 1930, 2326, 3860, 4652, 5815, 8299, 11630, 16598, 23260, 33196, 41495, 50009, 82990, 100018, 165980, 200036, 224459, 250045, 448918, 500090, 897836, 1000180, 1122295, 2244590, 4489180, 9651737, 19303474, 38606948, 48258685, 96517370, 193034740]

約数ペア:

[(1, 193034740), (2, 96517370), (4, 48258685), (5, 38606948), (10, 19303474), (20, 9651737), (43, 4489180), (86, 2244590), (172, 1122295), (193, 1000180), (215, 897836), (386, 500090), (430, 448918), (772, 250045), (860, 224459), (965, 200036), (1163, 165980), (1930, 100018), (2326, 82990), (3860, 50009), (4652, 41495), (5815, 33196), (8299, 23260), (11630, 16598)]