200921418

素因数分解:

$2^1\times 3^3\times {\mathrm{3720767}}^1$

素因数の和:3720778

約数の個数: 16

約数和(自身を含む): 446492160

約数和(自身を除く): 245570742

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3720767, 7441534, 11162301, 22324602, 33486903, 66973806, 100460709, 200921418]

約数ペア:

[(1, 200921418), (2, 100460709), (3, 66973806), (6, 33486903), (9, 22324602), (18, 11162301), (27, 7441534), (54, 3720767)]