196352878

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{120167}}^1$

素因数の和:120231

約数の個数: 16

約数和(自身を含む): 317243520

約数和(自身を除く): 120890642

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 120167, 240334, 2283173, 4566346, 5167181, 10334362, 98176439, 196352878]

約数ペア:

[(1, 196352878), (2, 98176439), (19, 10334362), (38, 5167181), (43, 4566346), (86, 2283173), (817, 240334), (1634, 120167)]