202195834

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{38839}}^1$

素因数の和:38997

約数の個数: 16

約数和(自身を含む): 321595200

約数和(自身を除く): 119399366

約数列:

[1, 2, 19, 38, 137, 274, 2603, 5206, 38839, 77678, 737941, 1475882, 5320943, 10641886, 101097917, 202195834]

約数ペア:

[(1, 202195834), (2, 101097917), (19, 10641886), (38, 5320943), (137, 1475882), (274, 737941), (2603, 77678), (5206, 38839)]