196349770

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1\times {\mathrm{571}}^1$

素因数の和:966

約数の個数: 32

約数和(自身を含む): 358053696

約数和(自身を除く): 161703926

約数列:

[1, 2, 5, 10, 137, 251, 274, 502, 571, 685, 1142, 1255, 1370, 2510, 2855, 5710, 34387, 68774, 78227, 143321, 156454, 171935, 286642, 343870, 391135, 716605, 782270, 1433210, 19634977, 39269954, 98174885, 196349770]

約数ペア:

[(1, 196349770), (2, 98174885), (5, 39269954), (10, 19634977), (137, 1433210), (251, 782270), (274, 716605), (502, 391135), (571, 343870), (685, 286642), (1142, 171935), (1255, 156454), (1370, 143321), (2510, 78227), (2855, 68774), (5710, 34387)]