219806543306

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2693}}^1\times {\mathrm{29297}}^1$

素因数の和:32198

約数の個数: 32

約数和(自身を含む): 378858297600

約数和(自身を除く): 159051754294

約数列:

[1, 2, 7, 14, 199, 398, 1393, 2693, 2786, 5386, 18851, 29297, 37702, 58594, 205079, 410158, 535907, 1071814, 3751349, 5830103, 7502698, 11660206, 40810721, 78896821, 81621442, 157793642, 552277747, 1104555494, 15700467379, 31400934758, 109903271653, 219806543306]

約数ペア:

[(1, 219806543306), (2, 109903271653), (7, 31400934758), (14, 15700467379), (199, 1104555494), (398, 552277747), (1393, 157793642), (2693, 81621442), (2786, 78896821), (5386, 40810721), (18851, 11660206), (29297, 7502698), (37702, 5830103), (58594, 3751349), (205079, 1071814), (410158, 535907)]