196991449

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{1303}}^1$

素因数の和:1504

約数の個数: 16

約数和(自身を含む): 212291200

約数和(自身を除く): 15299751

約数列:

[1, 19, 73, 109, 1303, 1387, 2071, 7957, 24757, 95119, 142027, 151183, 1807261, 2698513, 10367971, 196991449]

約数ペア:

[(1, 196991449), (19, 10367971), (73, 2698513), (109, 1807261), (1303, 151183), (1387, 142027), (2071, 95119), (7957, 24757)]