221358045308

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{7567279}}^1$

素因数の和:7567457

約数の個数: 24

約数和(自身を含む): 396646548480

約数和(自身を除く): 175288503172

約数列:

[1, 2, 4, 71, 103, 142, 206, 284, 412, 7313, 14626, 29252, 7567279, 15134558, 30269116, 537276809, 779429737, 1074553618, 1558859474, 2149107236, 3117718948, 55339511327, 110679022654, 221358045308]

約数ペア:

[(1, 221358045308), (2, 110679022654), (4, 55339511327), (71, 3117718948), (103, 2149107236), (142, 1558859474), (206, 1074553618), (284, 779429737), (412, 537276809), (7313, 30269116), (14626, 15134558), (29252, 7567279)]