200203055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{863}}^1$

素因数の和:1007

約数の個数: 32

約数和(自身を含む): 268240896

約数和(自身を除く): 68037841

約数列:

[1, 5, 13, 43, 65, 83, 215, 415, 559, 863, 1079, 2795, 3569, 4315, 5395, 11219, 17845, 37109, 46397, 56095, 71629, 185545, 231985, 358145, 482417, 931177, 2412085, 3080047, 4655885, 15400235, 40040611, 200203055]

約数ペア:

[(1, 200203055), (5, 40040611), (13, 15400235), (43, 4655885), (65, 3080047), (83, 2412085), (215, 931177), (415, 482417), (559, 358145), (863, 231985), (1079, 185545), (2795, 71629), (3569, 56095), (4315, 46397), (5395, 37109), (11219, 17845)]