222522908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71413}}^1$

素因数の和:71477

約数の個数: 24

約数和(自身を含む): 419914320

約数和(自身を除く): 197391412

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 71413, 142826, 285652, 1356847, 2713694, 2927933, 5427388, 5855866, 11711732, 55630727, 111261454, 222522908]

約数ペア:

[(1, 222522908), (2, 111261454), (4, 55630727), (19, 11711732), (38, 5855866), (41, 5427388), (76, 2927933), (82, 2713694), (164, 1356847), (779, 285652), (1558, 142826), (3116, 71413)]