200701389

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1\times {\mathrm{743}}^1$

素因数の和:1449

約数の個数: 32

約数和(自身を含む): 322836480

約数和(自身を除く): 122135091

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 677, 743, 2031, 2229, 4739, 5201, 12863, 14117, 14217, 15603, 38589, 42351, 90041, 98819, 270123, 296457, 503011, 1509033, 3521077, 9557209, 10563231, 28671627, 66900463, 200701389]

約数ペア:

[(1, 200701389), (3, 66900463), (7, 28671627), (19, 10563231), (21, 9557209), (57, 3521077), (133, 1509033), (399, 503011), (677, 296457), (743, 270123), (2031, 98819), (2229, 90041), (4739, 42351), (5201, 38589), (12863, 15603), (14117, 14217)]