214145386

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{168089}}^1$

素因数の和:168118

約数の個数: 24

約数和(自身を含む): 402407460

約数和(自身を除く): 188262074

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 168089, 336178, 1176623, 2185157, 2353246, 4370314, 8236361, 15296099, 16472722, 30592198, 107072693, 214145386]

約数ペア:

[(1, 214145386), (2, 107072693), (7, 30592198), (13, 16472722), (14, 15296099), (26, 8236361), (49, 4370314), (91, 2353246), (98, 2185157), (182, 1176623), (637, 336178), (1274, 168089)]