202181986

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{929}}^1$

素因数の和:1158

約数の個数: 32

約数和(自身を含む): 332054640

約数和(自身を除く): 129872654

約数列:

[1, 2, 17, 34, 37, 74, 173, 346, 629, 929, 1258, 1858, 2941, 5882, 6401, 12802, 15793, 31586, 34373, 68746, 108817, 160717, 217634, 321434, 584341, 1168682, 2732189, 5464378, 5946529, 11893058, 101090993, 202181986]

約数ペア:

[(1, 202181986), (2, 101090993), (17, 11893058), (34, 5946529), (37, 5464378), (74, 2732189), (173, 1168682), (346, 584341), (629, 321434), (929, 217634), (1258, 160717), (1858, 108817), (2941, 68746), (5882, 34373), (6401, 31586), (12802, 15793)]