193467290

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1\times {\mathrm{499}}^1$

素因数の和:926

約数の個数: 32

約数和(自身を含む): 352728000

約数和(自身を除く): 159260710

約数列:

[1, 2, 5, 10, 137, 274, 283, 499, 566, 685, 998, 1370, 1415, 2495, 2830, 4990, 38771, 68363, 77542, 136726, 141217, 193855, 282434, 341815, 387710, 683630, 706085, 1412170, 19346729, 38693458, 96733645, 193467290]

約数ペア:

[(1, 193467290), (2, 96733645), (5, 38693458), (10, 19346729), (137, 1412170), (274, 706085), (283, 683630), (499, 387710), (566, 341815), (685, 282434), (998, 193855), (1370, 141217), (1415, 136726), (2495, 77542), (2830, 68363), (4990, 38771)]