196352042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{70783}}^1$

素因数の和:70877

約数の個数: 16

約数和(自身を含む): 314280960

約数和(自身を除く): 117928918

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 70783, 141566, 1344877, 2689754, 5167159, 10334318, 98176021, 196352042]

約数ペア:

[(1, 196352042), (2, 98176021), (19, 10334318), (38, 5167159), (73, 2689754), (146, 1344877), (1387, 141566), (2774, 70783)]