200921295

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{1201}}^1$

素因数の和:1815

約数の個数: 32

約数和(自身を含む): 339252480

約数和(自身を除く): 138331185

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 587, 1201, 1761, 2935, 3603, 6005, 8805, 11153, 18015, 22819, 33459, 55765, 68457, 114095, 167295, 342285, 704987, 2114961, 3524935, 10574805, 13394753, 40184259, 66973765, 200921295]

約数ペア:

[(1, 200921295), (3, 66973765), (5, 40184259), (15, 13394753), (19, 10574805), (57, 3524935), (95, 2114961), (285, 704987), (587, 342285), (1201, 167295), (1761, 114095), (2935, 68457), (3603, 55765), (6005, 33459), (8805, 22819), (11153, 18015)]