201942

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{863}}^1$

素因数の和:884

約数の個数: 24

約数和(自身を含む): 471744

約数和(自身を除く): 269802

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 863, 1726, 2589, 5178, 7767, 11219, 15534, 22438, 33657, 67314, 100971, 201942]

約数ペア:

[(1, 201942), (2, 100971), (3, 67314), (6, 33657), (9, 22438), (13, 15534), (18, 11219), (26, 7767), (39, 5178), (78, 2589), (117, 1726), (234, 863)]