202568678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1\times {\mathrm{379}}^1$

素因数の和:792

約数の個数: 32

約数和(自身を含む): 334457760

約数和(自身を除く): 131889082

約数列:

[1, 2, 13, 26, 61, 122, 337, 379, 674, 758, 793, 1586, 4381, 4927, 8762, 9854, 20557, 23119, 41114, 46238, 127723, 255446, 267241, 300547, 534482, 601094, 1660399, 3320798, 7791103, 15582206, 101284339, 202568678]

約数ペア:

[(1, 202568678), (2, 101284339), (13, 15582206), (26, 7791103), (61, 3320798), (122, 1660399), (337, 601094), (379, 534482), (674, 300547), (758, 267241), (793, 255446), (1586, 127723), (4381, 46238), (4927, 41114), (8762, 23119), (9854, 20557)]