102168889354

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{20215451}}^1$

素因数の和:20215498

約数の個数: 24

約数和(自身を含む): 184850093088

約数和(自身を除く): 82681203734

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 20215451, 40430902, 141508157, 283016314, 384093569, 768187138, 2688654983, 5377309966, 7297777811, 14595555622, 51084444677, 102168889354]

約数ペア:

[(1, 102168889354), (2, 51084444677), (7, 14595555622), (14, 7297777811), (19, 5377309966), (38, 2688654983), (133, 768187138), (266, 384093569), (361, 283016314), (722, 141508157), (2527, 40430902), (5054, 20215451)]