200089936

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{311}}^1\times {\mathrm{509}}^1$

素因数の和:907

約数の個数: 40

約数和(自身を含む): 394617600

約数和(自身を除く): 194527664

約数列:

[1, 2, 4, 8, 16, 79, 158, 311, 316, 509, 622, 632, 1018, 1244, 1264, 2036, 2488, 4072, 4976, 8144, 24569, 40211, 49138, 80422, 98276, 158299, 160844, 196552, 316598, 321688, 393104, 633196, 643376, 1266392, 2532784, 12505621, 25011242, 50022484, 100044968, 200089936]

約数ペア:

[(1, 200089936), (2, 100044968), (4, 50022484), (8, 25011242), (16, 12505621), (79, 2532784), (158, 1266392), (311, 643376), (316, 633196), (509, 393104), (622, 321688), (632, 316598), (1018, 196552), (1244, 160844), (1264, 158299), (2036, 98276), (2488, 80422), (4072, 49138), (4976, 40211), (8144, 24569)]