197119822138

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{10139}}^1\times {\mathrm{123049}}^1$

素因数の和:133269

約数の個数: 16

約数和(自身を含む): 299454480000

約数和(自身を除く): 102334657862

約数列:

[1, 2, 79, 158, 10139, 20278, 123049, 246098, 800981, 1601962, 9720871, 19441742, 1247593811, 2495187622, 98559911069, 197119822138]

約数ペア:

[(1, 197119822138), (2, 98559911069), (79, 2495187622), (158, 1247593811), (10139, 19441742), (20278, 9720871), (123049, 1601962), (246098, 800981)]