203370661

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{12289}}^1$

素因数の和:12388

約数の個数: 16

約数和(自身を含む): 234001600

約数和(自身を除く): 30630939

約数列:

[1, 13, 19, 67, 247, 871, 1273, 12289, 16549, 159757, 233491, 823363, 3035383, 10703719, 15643897, 203370661]

約数ペア:

[(1, 203370661), (13, 15643897), (19, 10703719), (67, 3035383), (247, 823363), (871, 233491), (1273, 159757), (12289, 16549)]