202130398

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{3373}}^1$

素因数の和:3496

約数の個数: 24

約数和(自身を含む): 323944488

約数和(自身を除く): 121814090

約数列:

[1, 2, 19, 38, 83, 166, 361, 722, 1577, 3154, 3373, 6746, 29963, 59926, 64087, 128174, 279959, 559918, 1217653, 2435306, 5319221, 10638442, 101065199, 202130398]

約数ペア:

[(1, 202130398), (2, 101065199), (19, 10638442), (38, 5319221), (83, 2435306), (166, 1217653), (361, 559918), (722, 279959), (1577, 128174), (3154, 64087), (3373, 59926), (6746, 29963)]