201205908

素因数分解:

$2^2\times 3^2\times {\mathrm{491}}^1\times {\mathrm{11383}}^1$

素因数の和:11884

約数の個数: 36

約数和(自身を含む): 509684448

約数和(自身を除く): 308478540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 491, 982, 1473, 1964, 2946, 4419, 5892, 8838, 11383, 17676, 22766, 34149, 45532, 68298, 102447, 136596, 204894, 409788, 5589053, 11178106, 16767159, 22356212, 33534318, 50301477, 67068636, 100602954, 201205908]

約数ペア:

[(1, 201205908), (2, 100602954), (3, 67068636), (4, 50301477), (6, 33534318), (9, 22356212), (12, 16767159), (18, 11178106), (36, 5589053), (491, 409788), (982, 204894), (1473, 136596), (1964, 102447), (2946, 68298), (4419, 45532), (5892, 34149), (8838, 22766), (11383, 17676)]