209583036

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{447827}}^1$

素因数の和:447850

約数の個数: 36

約数和(自身を含む): 570532872

約数和(自身を除く): 360949836

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 447827, 895654, 1343481, 1791308, 2686962, 4030443, 5373924, 5821751, 8060886, 11643502, 16121772, 17465253, 23287004, 34930506, 52395759, 69861012, 104791518, 209583036]

約数ペア:

[(1, 209583036), (2, 104791518), (3, 69861012), (4, 52395759), (6, 34930506), (9, 23287004), (12, 17465253), (13, 16121772), (18, 11643502), (26, 8060886), (36, 5821751), (39, 5373924), (52, 4030443), (78, 2686962), (117, 1791308), (156, 1343481), (234, 895654), (468, 447827)]