196996930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1231}}^2$

素因数の和:2482

約数の個数: 24

約数和(自身を含む): 382181436

約数和(自身を除く): 185184506

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1231, 2462, 6155, 12310, 16003, 32006, 80015, 160030, 1515361, 3030722, 7576805, 15153610, 19699693, 39399386, 98498465, 196996930]

約数ペア:

[(1, 196996930), (2, 98498465), (5, 39399386), (10, 19699693), (13, 15153610), (26, 7576805), (65, 3030722), (130, 1515361), (1231, 160030), (2462, 80015), (6155, 32006), (12310, 16003)]