202457227

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{1439}}^1$

素因数の和:1746

約数の個数: 16

約数和(自身を含む): 235008000

約数和(自身を除く): 32550773

約数列:

[1, 7, 101, 199, 707, 1393, 1439, 10073, 20099, 140693, 145339, 286361, 1017373, 2004527, 28922461, 202457227]

約数ペア:

[(1, 202457227), (7, 28922461), (101, 2004527), (199, 1017373), (707, 286361), (1393, 145339), (1439, 140693), (10073, 20099)]