196303190

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{143287}}^1$

素因数の和:143431

約数の個数: 16

約数和(自身を含む): 355927392

約数和(自身を除く): 159624202

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 143287, 286574, 716435, 1432870, 19630319, 39260638, 98151595, 196303190]

約数ペア:

[(1, 196303190), (2, 98151595), (5, 39260638), (10, 19630319), (137, 1432870), (274, 716435), (685, 286574), (1370, 143287)]