211828813202

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{337}}^1\times {\mathrm{647}}^1\times {\mathrm{2441}}^1$

素因数の和:3626

約数の個数: 32

約数和(自身を含む): 320913964800

約数和(自身を除く): 109085151598

約数列:

[1, 2, 199, 337, 398, 647, 674, 1294, 2441, 4882, 67063, 128753, 134126, 218039, 257506, 436078, 485759, 822617, 971518, 1579327, 1645234, 3158654, 43389761, 86779522, 163700783, 314286073, 327401566, 532233199, 628572146, 1064466398, 105914406601, 211828813202]

約数ペア:

[(1, 211828813202), (2, 105914406601), (199, 1064466398), (337, 628572146), (398, 532233199), (647, 327401566), (674, 314286073), (1294, 163700783), (2441, 86779522), (4882, 43389761), (67063, 3158654), (128753, 1645234), (134126, 1579327), (218039, 971518), (257506, 822617), (436078, 485759)]