200454815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1153}}^1$

素因数の和:1307

約数の個数: 32

約数和(自身を含む): 274190400

約数和(自身を除く): 73735585

約数列:

[1, 5, 11, 29, 55, 109, 145, 319, 545, 1153, 1199, 1595, 3161, 5765, 5995, 12683, 15805, 33437, 34771, 63415, 125677, 167185, 173855, 367807, 628385, 1382447, 1839035, 3644633, 6912235, 18223165, 40090963, 200454815]

約数ペア:

[(1, 200454815), (5, 40090963), (11, 18223165), (29, 6912235), (55, 3644633), (109, 1839035), (145, 1382447), (319, 628385), (545, 367807), (1153, 173855), (1199, 167185), (1595, 125677), (3161, 63415), (5765, 34771), (5995, 33437), (12683, 15805)]