199750270

素因数分解:

$2^1\times 5^1\times {\mathrm{1283}}^1\times {\mathrm{15569}}^1$

素因数の和:16859

約数の個数: 16

約数和(自身を含む): 359853840

約数和(自身を除く): 160103570

約数列:

[1, 2, 5, 10, 1283, 2566, 6415, 12830, 15569, 31138, 77845, 155690, 19975027, 39950054, 99875135, 199750270]

約数ペア:

[(1, 199750270), (2, 99875135), (5, 39950054), (10, 19975027), (1283, 155690), (2566, 77845), (6415, 31138), (12830, 15569)]