211675730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{36433}}^1$

素因数の和:36530

約数の個数: 32

約数和(自身を含む): 440705664

約数和(自身を除く): 229029934

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 830, 1162, 2905, 5810, 36433, 72866, 182165, 255031, 364330, 510062, 1275155, 2550310, 3023939, 6047878, 15119695, 21167573, 30239390, 42335146, 105837865, 211675730]

約数ペア:

[(1, 211675730), (2, 105837865), (5, 42335146), (7, 30239390), (10, 21167573), (14, 15119695), (35, 6047878), (70, 3023939), (83, 2550310), (166, 1275155), (415, 510062), (581, 364330), (830, 255031), (1162, 182165), (2905, 72866), (5810, 36433)]