201830678

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{272009}}^1$

素因数の和:272071

約数の個数: 16

約数和(自身を含む): 352524960

約数和(自身を除く): 150694282

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 272009, 544018, 1904063, 3808126, 14416477, 28832954, 100915339, 201830678]

約数ペア:

[(1, 201830678), (2, 100915339), (7, 28832954), (14, 14416477), (53, 3808126), (106, 1904063), (371, 544018), (742, 272009)]