193870070

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{141511}}^1$

素因数の和:141655

約数の個数: 16

約数和(自身を含む): 351515808

約数和(自身を除く): 157645738

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 141511, 283022, 707555, 1415110, 19387007, 38774014, 96935035, 193870070]

約数ペア:

[(1, 193870070), (2, 96935035), (5, 38774014), (10, 19387007), (137, 1415110), (274, 707555), (685, 283022), (1370, 141511)]