202434261

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 284497920

約数和(自身を除く): 82063659

約数列:

[1, 3, 41, 79, 83, 123, 237, 249, 251, 753, 3239, 3403, 6557, 9717, 10209, 10291, 19671, 19829, 20833, 30873, 59487, 62499, 268837, 806511, 812989, 854153, 1645807, 2438967, 2562459, 4937421, 67478087, 202434261]

約数ペア:

[(1, 202434261), (3, 67478087), (41, 4937421), (79, 2562459), (83, 2438967), (123, 1645807), (237, 854153), (249, 812989), (251, 806511), (753, 268837), (3239, 62499), (3403, 59487), (6557, 30873), (9717, 20833), (10209, 19829), (10291, 19671)]